远程 AlmaLinux 8 主机上存在安装的程序包该程序包受到 ALSA-2024:3627 公告中提及的多个漏洞的影响。

    * 内核：RSA 解密操作中的 Marvin 漏洞边信道泄漏 (CVE-2023-6240)
    * 内核：vhost/vhost.c:vhost_new_msg() 中存在信息泄露 (CVE-2024-0340)
    * 内核：不受信任的 VMM 可触发 int80 syscall 处理 (CVE-2024-25744)
    * 内核：i2c：i801：修复区块进程调用事务 (CVE-2024-26593)
    * 内核：pvrusb2：修复上下文断开连接时发生的释放后使用漏洞 (CVE-2023-52445)
    * 内核：x86/fpu：停止依赖用户空间以防止 xsave 缓冲区中的信息出错，导致无限循环 (CVE-2024-26603)
    * 内核：i2c 中存在释放后使用漏洞 (CVE-2019-25162)
    * 内核：i2c：验证 compat ioctl 中的用户数据 (CVE-2021-46934)
    * 内核：media：dvbdev：修复 dvb_media_device_free() 中的内存泄漏 (CVE-2020-36777)
    * 内核：usb: hub：防止访问未初始化的 BOS 描述符 (CVE-2023-52477)
    * 内核：mtd：需要 locking 和 badblock ioctls 的写入权限 (CVE-2021-47055)
    * 内核：net/smc：修复 SMC-D connection dump 中的非法 rmb_desc 访问 (CVE-2024-26615)
    * 内核：vt：修复删除缓冲区中的字符时会发生内存重叠的问题 (CVE-2022-48627)
    * 内核：raid5_cache_count 中存在整数溢出漏洞 (CVE-2024-23307)
    * 内核：media: uvcvideo：uvc_query_v4l2_menu() 中存在越界读取漏洞 (CVE-2023-52565)
    * 内核：net：bridge：br_handle_frame_finish() 中的 data-races 包含数据争用问题 (CVE-2023-52578)
    * 内核：net: usb: smsc75xx：修复 __smsc75xx_read_reg 中的 uninit-value 访问漏洞 (CVE-2023-52528)
    * 内核：platform/x86：think-lmi：修复引用泄漏问题 (CVE-2023-52520)
    * 内核：RDMA/siw：修复连接失败处理漏洞 (CVE-2023-52513)
    * 内核：pid：初始化 `cad_pid` 时引用 (CVE-2021-47118)
    - 内核：net/sched：act_ct：修复 ooo frags 上的 skb 泄漏和崩溃问题 (CVE-2023-52610)
    * 内核：netfilter：nf_tables：取消绑定超时的匿名集时，将集标记为死集 (CVE-2024-26643)
    * 内核：netfilter：nf_tables：禁止为匿名集添加超时标记 (CVE-2024-26642)
    * 内核：i2c：i801：不要在总线重置时生成中断 (CVE-2021-47153)
    * 内核：xhci：正确处理 isoc Babble 和缓冲区溢出事件 (CVE-2024-26659)
    * 内核：hwmon：(coretemp) 修复越界内存访问漏洞 (CVE-2024-26664)
    * 内核：wifi: mac80211：修复启用 fast-xmit 时的争用条件问题 (CVE-2024-26779)
    * 内核：RDMA/srpt：支持指定 srpt_service_guid 参数 (CVE-2024-26744)
    * 内核：RDMA/qedr：修复 qedr_create_user_qp 错误流 (CVE-2024-26743)
    * 内核：tty：tty_buffer：修复 flush_to_ldisc 中的 softlockup (CVE-2021-47185)
    * 内核：do_sys_name_to_handle()：使用 kzalloc() 修复 kernel-infoleak (CVE-2024-26901)
    * 内核：RDMA/srpt：在 srpt 设备完全设置之前，不要注册事件处理程序 (CVE-2024-26872)
    * 内核：usb: ulpi：修复 debugfs 目录泄漏问题 (CVE-2024-26919)
    * 内核：usb: xhci：在 xhci_map_urb_for_dma 中添加错误处理 (CVE-2024-26964)
    * 内核：USB: core：修复 usb_deauthorize_interface() 中的死锁 (CVE-2024-26934)
    * 内核：USB：core：修复端口禁用 sysfs 属性中的死锁 (CVE-2024-26933)
    * 内核：fs: sysfs：修复 sysfs_break_active_protection() 中的引用泄漏问题 (CVE-2024-26993)
    * 内核：fat：修复 nostale filehandles 存在未初始化域问题 (CVE-2024-26973)
    * 内核：USB：usb-storage：防止 isd200_ata_command 中的除 0 错误 (CVE-2024-27059)

    错误修复：

    * kernel-rt将 RT 源树更新至最新的 AlmaLinux-8.10.z 内核 (JIRA:AlmaLinux-34640)
    * kernel-rtepoll_wait 未向应用程序报告捕获所有事件 (JIRA:AlmaLinux-23022)

Tenable 已直接从 AlmaLinux 安全公告中提取上述描述块。

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:3618 advisory.

    * kernel: Marvin vulnerability side-channel leakage in the RSA decryption     operation (CVE-2023-6240)
    * kernel: Information disclosure in vhost/vhost.c:vhost_new_msg()     (CVE-2024-0340)
    * kernel: untrusted VMM can trigger int80 syscall handling (CVE-2024-25744)
    * kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593)
    * kernel: pvrusb2: fix use after free on context disconnection (CVE-2023-52445)
    * kernel: x86/fpu: Stop relying on userspace for info to fault in xsave buffer     that cause loop forever (CVE-2024-26603)
    * kernel: use after free in i2c (CVE-2019-25162)
    * kernel: i2c: validate user data in compat ioctl (CVE-2021-46934)
    * kernel: media: dvbdev: Fix memory leak in dvb_media_device_free()     (CVE-2020-36777)
    * kernel: usb: hub: Guard against accesses to uninitialized BOS descriptors     (CVE-2023-52477)
    * kernel: mtd: require write permissions for locking and badblock ioctls     (CVE-2021-47055)
    * kernel: net/smc: fix illegal rmb_desc access in SMC-D connection dump     (CVE-2024-26615)
    * kernel: vt: fix memory overlapping when deleting chars in the buffer     (CVE-2022-48627)
    * kernel: Integer Overflow in raid5_cache_count (CVE-2024-23307)
    * kernel: media: uvcvideo: out-of-bounds read in uvc_query_v4l2_menu()     (CVE-2023-52565)
    * kernel: net: bridge: data races indata-races in br_handle_frame_finish()     (CVE-2023-52578)
    * kernel: net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg     (CVE-2023-52528)
    * kernel: platform/x86: think-lmi: Fix reference leak (CVE-2023-52520)
    * kernel: RDMA/siw: Fix connection failure handling (CVE-2023-52513)
    * kernel: pid: take a reference when initializing `cad_pid` (CVE-2021-47118)
    * kernel: net/sched: act_ct: fix skb leak and crash on ooo frags     (CVE-2023-52610)
    * kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set     with timeout (CVE-2024-26643)
    * kernel: netfilter: nf_tables: disallow anonymous set with timeout flag     (CVE-2024-26642)
    * kernel: i2c: i801: Don't generate an interrupt on bus reset     (CVE-2021-47153)
    * kernel: xhci: handle isoc Babble and Buffer Overrun events properly     (CVE-2024-26659)
    * kernel: hwmon: (coretemp) Fix out-of-bounds memory access (CVE-2024-26664)
    * kernel: wifi: mac80211: fix race condition on enabling fast-xmit     (CVE-2024-26779)
    * kernel: RDMA/srpt: Support specifying the srpt_service_guid parameter     (CVE-2024-26744)
    * kernel: RDMA/qedr: Fix qedr_create_user_qp error flow (CVE-2024-26743)
    * kernel: tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc     (CVE-2021-47185)
    * kernel: do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak     (CVE-2024-26901)
    * kernel: RDMA/srpt: Do not register event handler until srpt device is fully     setup (CVE-2024-26872)
    * kernel: usb: ulpi: Fix debugfs directory leak (CVE-2024-26919)
    * kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma (CVE-2024-26964)
    * kernel: USB: core: Fix deadlock in usb_deauthorize_interface()     (CVE-2024-26934)
    * kernel: USB: core: Fix deadlock in port disable sysfs attribute     (CVE-2024-26933)
    * kernel: fs: sysfs: Fix reference leak in sysfs_break_active_protection()     (CVE-2024-26993)
    * kernel: fat: fix uninitialized field in nostale filehandles (CVE-2024-26973)
    * kernel: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command     (CVE-2024-27059)
    * kernel: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)
    * kernel: net: usb: fix memory leak in smsc75xx_bind (CVE-2021-47171)
    * kernel: powerpc/pseries: Fix potential memleak in papr_get_attr() (CVE-2022-48669)
    * kernel: uio: Fix use-after-free in uio_open (CVE-2023-52439)
    * kernel: wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()     (CVE-2023-52594)
    * kernel: wifi: rt2x00: restart beacon queue when hardware reset (CVE-2023-52595)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 4.14.238-182.421. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1685 advisory.

    A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP),     Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable     to an impersonation attack where an active attacker can impersonate the initiating device without any     previous knowledge. (CVE-2020-26558)

    A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to     potentially enable information disclosure via adjacent access. The highest threat from this vulnerability     is to data confidentiality and integrity. (CVE-2021-0129)

    A denial-of-service (DoS) flaw was identified  in the Linux kernel due to an incorrect memory barrier in     xt_replace_table in net/netfilter/x_tables.c in the netfilter subsystem. (CVE-2021-29650)

    A flaw was found in the Linux kernel's handling of the removal of Bluetooth HCI controllers. This flaw     allows an attacker with a local account to exploit a race condition, leading to corrupted memory and     possible privilege escalation. The highest threat from this vulnerability is to confidentiality,     integrity, as well as system availability. (CVE-2021-32399)

    A use-after-free flaw was found in hci_send_acl in the bluetooth host controller interface (HCI) in Linux     kernel, where a local attacker with an access rights could cause a denial of service problem on the system     The issue results from the object hchan, freed in hci_disconn_loglink_complete_evt, yet still used in     other places. The highest threat from this vulnerability is to data integrity, confidentiality and system     availability. (CVE-2021-33034)

    In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because     of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a     side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)

    A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in     the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the     system. (CVE-2021-3564)

    A flaw use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in     the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call     hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(),     hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system     or escalate their privileges on the system. (CVE-2021-3573)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: usbhid: fix info leak in hid_submit_ctrl

    In hid_submit_ctrl(), the way of calculating the report length doesn'ttake into account that report->size     can be zero. When running thesyzkaller reproducer, a report of size 0 causes hid_submit_ctrl) tocalculate     transfer_buffer_length as 16384. When this urb is passed tothe usb core layer, KMSAN reports an info leak     of 16384 bytes.

    To fix this, first modify hid_report_len() to account for the zeroreport size case by using DIV_ROUND_UP     for the division. Then, call itfrom hid_submit_ctrl(). (CVE-2021-46906)

    In the Linux kernel, the following vulnerability has been resolved:

    dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails (CVE-2021-46938)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

    In the Linux kernel, the following vulnerability has been resolved:

    md/raid1: properly indicate failure when ending a failed write request

    This patch addresses a data corruption bug in raid1 arrays using bitmaps.Without this fix, the bitmap bits     for the failed I/O end up being cleared.

    Since we are in the failure leg of raid1_end_write_request, the requesteither needs to be retried     (R1BIO_WriteError) or failed (R1BIO_Degraded). (CVE-2021-46950)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure (CVE-2021-46953)

    In the Linux kernel, the following vulnerability has been resolved:

    openvswitch: fix stack OOB read while fragmenting IPv4 packets (CVE-2021-46955)

    In the Linux kernel, the following vulnerability has been resolved:

    spi: Fix use-after-free with devm_spi_alloc_* (CVE-2021-46959)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Return correct error code from smb2_get_enc_key (CVE-2021-46960)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: scan: Fix a memory leak in an error handling path (CVE-2021-46985)

    In the Linux kernel, the following vulnerability has been resolved:

    userfaultfd: release page in error path to avoid BUG_ON (CVE-2021-46988)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nftables: avoid overflows in nft_hash_buckets() (CVE-2021-46992)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook (CVE-2021-47006)

    In the Linux kernel, the following vulnerability has been resolved:

    net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)

    In the Linux kernel, the following vulnerability has been resolved:

    bus: qcom: Put child node before return (CVE-2021-47054)

    In the Linux kernel, the following vulnerability has been resolved:

    mtd: require write permissions for locking and badblock ioctls (CVE-2021-47055)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/rxe: Clear all QP fields if creation failed (CVE-2021-47078)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed (CVE-2021-47117)

    In the Linux kernel, the following vulnerability has been resolved:

    pid: take a reference when initializing `cad_pid` (CVE-2021-47118)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/amdgpu: Fix a use-after-free (CVE-2021-47142)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: do not BUG_ON in link_to_fixup_dir (CVE-2021-47145)

    In the Linux kernel, the following vulnerability has been resolved:

    mld: fix panic in mld_newpack() (CVE-2021-47146)

    In the Linux kernel, the following vulnerability has been resolved:

    tipc: skb_linearize the head skb when reassembling msgs (CVE-2021-47162)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() (CVE-2021-47166)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: fix an incorrect limit in filelayout_decode_layout() (CVE-2021-47168)

    In the Linux kernel, the following vulnerability has been resolved:

    net: usb: fix memory leak in smsc75xx_bind (CVE-2021-47171)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Fix sysfs leak in alloc_iommu() (CVE-2021-47177)

    In the Linux kernel, the following vulnerability has been resolved:

    net: bridge: fix vlan tunnel dst refcnt when egressing (CVE-2021-47222)

    In the Linux kernel, the following vulnerability has been resolved:

    net: bridge: fix vlan tunnel dst null pointer dereference (CVE-2021-47223)

    In the Linux kernel, the following vulnerability has been resolved:

    net: cdc_eem: fix tx fixup skb leak (CVE-2021-47236)

    In the Linux kernel, the following vulnerability has been resolved:

    net: ipv4: fix memory leak in ip_mc_add1_src (CVE-2021-47238)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: synproxy: Fix out of bounds when parsing TCP options (CVE-2021-47245)

    In the Linux kernel, the following vulnerability has been resolved:

    udp: fix race between close() and udp_abort() (CVE-2021-47248)

    In the Linux kernel, the following vulnerability has been resolved:

    net: rds: fix memory leak in rds_recvmsg (CVE-2021-47249)

    In the Linux kernel, the following vulnerability has been resolved:

    net: ipv4: fix memory leak in netlbl_cipsov4_add_std (CVE-2021-47250)

    In the Linux kernel, the following vulnerability has been resolved:

    gfs2: Fix use-after-free in gfs2_glock_shrink_scan (CVE-2021-47254)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/memory-failure: make sure wait for page writeback in memory_failure (CVE-2021-47256)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: core: Fix error handling of scsi_host_alloc() (CVE-2021-47258)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix use-after-free in nfs4_init_client() (CVE-2021-47259)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix a potential NULL dereference in nfs_get_client() (CVE-2021-47260)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Correct the length check which causes memory corruption (CVE-2021-47274)

    In the Linux kernel, the following vulnerability has been resolved:

    ftrace: Do not blindly read the ip address in ftrace_bug() (CVE-2021-47276)

    In the Linux kernel, the following vulnerability has been resolved:

    kvm: avoid speculation-based attacks from out-of-range memslot accesses (CVE-2021-47277)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Fix use-after-free read in drm_getunique() (CVE-2021-47280)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.4.129-62.227. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-004 advisory.

    A flaw was found in the Linux kernels implementation of wifi fragmentation handling. An attacker with the     ability to transmit within the wireless transmission range of an access point can abuse a flaw where     previous contents of wifi fragments can be unintentionally transmitted to another device. (CVE-2020-24586)

    A flaw was found in the Linux kernel's WiFi implementation. An attacker within the wireless range can     abuse a logic flaw in the WiFi implementation by reassembling packets from multiple fragments under     different keys, treating them as valid. This flaw allows an attacker to send a fragment under an incorrect     key, treating them as a valid fragment under the new key. The highest threat from this vulnerability is to     confidentiality. (CVE-2020-24587)

    A flaw was found in the Linux kernels wifi implementation. An attacker within wireless broadcast range can     inject custom data into the wireless communication circumventing checks on the data.  This can cause the     frame to pass checks and be considered a valid frame of a different type. (CVE-2020-24588)

    Frames used for authentication and key management between the AP and connected clients.  Some clients may     take these redirected frames masquerading as control mechanisms from the AP. (CVE-2020-26139)

    A vulnerability was found in Linux kernel's WiFi implementation.  An attacker within wireless range can     inject a control packet fragment where the kernel does not verify the Message Integrity Check     (authenticity) of fragmented TKIP frames. (CVE-2020-26141)

    A flaw was found in ath10k_htt_rx_proc_rx_frag_ind_hl in drivers/net/wireless/ath/ath10k/htt_rx.c in the     Linux kernel WiFi implementations, where it accepts a second (or subsequent) broadcast fragments even when     sent in plaintext and then process them as full unfragmented frames. The highest threat from this     vulnerability is to integrity. (CVE-2020-26145)

    A flaw was found in ieee80211_rx_h_defragment in net/mac80211/rx.c in the Linux Kernel's WiFi     implementation. This vulnerability can be abused to inject packets or exfiltrate selected fragments when     another device sends fragmented frames, and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
    The highest threat from this vulnerability is to integrity. (CVE-2020-26147)

    A flaw was found in the Linux kernel in certs/blacklist.c, When signature entries for EFI_CERT_X509_GUID     are contained in the Secure Boot Forbidden Signature Database, the entries are skipped. This can cause a     security threat and breach system integrity, confidentiality and even lead to a denial of service problem.
    (CVE-2020-26541)

    A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP),     Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable     to an impersonation attack where an active attacker can impersonate the initiating device without any     previous knowledge. (CVE-2020-26558)

    A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to     potentially enable information disclosure via adjacent access. The highest threat from this vulnerability     is to data confidentiality and integrity. (CVE-2021-0129)

    A flaw was found in the Linux kernel's KVM implementation, where improper handing of the VM_IO|VM_PFNMAP     VMAs in KVM bypasses RO checks and leads to pages being freed while still accessible by the VMM and guest.
    This flaw allows users who can start and control a VM to read/write random pages of memory, resulting in     local privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity,     and system availability. (CVE-2021-22543)

    A flaw was found in the Linux kernel's handling of the removal of Bluetooth HCI controllers. This flaw     allows an attacker with a local account to exploit a race condition, leading to corrupted memory and     possible privilege escalation. The highest threat from this vulnerability is to confidentiality,     integrity, as well as system availability. (CVE-2021-32399)

    A use-after-free flaw was found in hci_send_acl in the bluetooth host controller interface (HCI) in Linux     kernel, where a local attacker with an access rights could cause a denial of service problem on the system     The issue results from the object hchan, freed in hci_disconn_loglink_complete_evt, yet still used in     other places. The highest threat from this vulnerability is to data integrity, confidentiality and system     availability. (CVE-2021-33034)

    The canbus filesystem in the Linux kernel contains an information leak of kernel memory to devices on the     CAN bus network link layer.  An attacker with the ability to dump messages on the CAN bus is able to learn     of uninitialized stack values by dumbing messages on the can bus. (CVE-2021-34693)

    An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux     kernel. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a     system crash or a leak of internal kernel information. The highest threat from this vulnerability is to     system availability. (CVE-2021-3506)

    A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in     the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the     system. (CVE-2021-3564)

    A flaw use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in     the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call     hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(),     hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system     or escalate their privileges on the system. (CVE-2021-3573)

    A flaw was found in the Linux kernels NFC implementation, A NULL pointer dereference and BUG leading to a     denial of service can be triggered by a local unprivileged user causing a kernel panic. (CVE-2021-38208)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: usbhid: fix info leak in hid_submit_ctrl

    In hid_submit_ctrl(), the way of calculating the report length doesn'ttake into account that report->size     can be zero. When running thesyzkaller reproducer, a report of size 0 causes hid_submit_ctrl) tocalculate     transfer_buffer_length as 16384. When this urb is passed tothe usb core layer, KMSAN reports an info leak     of 16384 bytes.

    To fix this, first modify hid_report_len() to account for the zeroreport size case by using DIV_ROUND_UP     for the division. Then, call itfrom hid_submit_ctrl(). (CVE-2021-46906)

    In the Linux kernel, the following vulnerability has been resolved:

    dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails (CVE-2021-46938)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

    In the Linux kernel, the following vulnerability has been resolved:

    md/raid1: properly indicate failure when ending a failed write request

    This patch addresses a data corruption bug in raid1 arrays using bitmaps.Without this fix, the bitmap bits     for the failed I/O end up being cleared.

    Since we are in the failure leg of raid1_end_write_request, the requesteither needs to be retried     (R1BIO_WriteError) or failed (R1BIO_Degraded). (CVE-2021-46950)

    In the Linux kernel, the following vulnerability has been resolved:

    tpm: efi: Use local variable for calculating final log size (CVE-2021-46951)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure (CVE-2021-46953)

    In the Linux kernel, the following vulnerability has been resolved:

    openvswitch: fix stack OOB read while fragmenting IPv4 packets (CVE-2021-46955)

    In the Linux kernel, the following vulnerability has been resolved:

    virtiofs: fix memory leak in virtio_fs_probe() (CVE-2021-46956)

    In the Linux kernel, the following vulnerability has been resolved:

    spi: Fix use-after-free with devm_spi_alloc_* (CVE-2021-46959)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Return correct error code from smb2_get_enc_key (CVE-2021-46960)

    In the Linux kernel, the following vulnerability has been resolved:

    irqchip/gic-v3: Do not enable irqs when handling spurious interrups (CVE-2021-46961)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand() (CVE-2021-46963)

    In the Linux kernel, the following vulnerability has been resolved:

    nbd: Fix NULL pointer in flush_workqueue (CVE-2021-46981)

    In the Linux kernel, the following vulnerability has been resolved:

    kyber: fix out of bounds access when preempted (CVE-2021-46984)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: scan: Fix a memory leak in an error handling path (CVE-2021-46985)

    In the Linux kernel, the following vulnerability has been resolved:

    userfaultfd: release page in error path to avoid BUG_ON (CVE-2021-46988)

    In the Linux kernel, the following vulnerability has been resolved:

    hfsplus: prevent corruption in shrinking truncate (CVE-2021-46989)

    In the Linux kernel, the following vulnerability has been resolved:

    i40e: Fix use-after-free in i40e_client_subtask() (CVE-2021-46991)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nftables: avoid overflows in nft_hash_buckets() (CVE-2021-46992)

    In the Linux kernel, the following vulnerability has been resolved:

    sched: Fix out-of-bound access in uclamp (CVE-2021-46993)

    In the Linux kernel, the following vulnerability has been resolved:

    sctp: do asoc update earlier in sctp_sf_do_dupcook_a (CVE-2021-46999)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: fix inode leak on getattr error in __fh_to_dentry (CVE-2021-47000)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook (CVE-2021-47006)

    In the Linux kernel, the following vulnerability has been resolved:

    net: Only allow init netns to set default tcp cong to a restricted algo (CVE-2021-47010)

    In the Linux kernel, the following vulnerability has been resolved:

    net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)

    In the Linux kernel, the following vulnerability has been resolved:

    bnxt_en: Fix RX consumer index logic in the error path. (CVE-2021-47015)

    In the Linux kernel, the following vulnerability has been resolved:

    bus: qcom: Put child node before return (CVE-2021-47054)

    In the Linux kernel, the following vulnerability has been resolved:

    mtd: require write permissions for locking and badblock ioctls (CVE-2021-47055)

    In the Linux kernel, the following vulnerability has been resolved:

    regmap: set debugfs_name to NULL after it is freed (CVE-2021-47058)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: Stop looking for coalesced MMIO zones if the bus is destroyed (CVE-2021-47060)

    In the Linux kernel, the following vulnerability has been resolved:

    uio_hv_generic: Fix a memory leak in error handling paths (CVE-2021-47071)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/rxe: Clear all QP fields if creation failed (CVE-2021-47078)

    In the Linux kernel, the following vulnerability has been resolved:

    neighbour: allow NUD_NOARP entries to be forced GCed (CVE-2021-47109)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kvm: Disable kvmclock on all CPUs on shutdown (CVE-2021-47110)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kvm: Teardown PV features on boot CPU as well (CVE-2021-47112)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed (CVE-2021-47117)

    In the Linux kernel, the following vulnerability has been resolved:

    pid: take a reference when initializing `cad_pid` (CVE-2021-47118)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: magicmouse: fix NULL-deref on disconnect (CVE-2021-47120)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions (CVE-2021-47126)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_ct: skip expectations for confirmed conntrack (CVE-2021-47129)

    In the Linux kernel, the following vulnerability has been resolved:

    cxgb4: avoid accessing registers when clearing filters (CVE-2021-47138)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/amdgpu: Fix a use-after-free (CVE-2021-47142)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/amd/amdgpu: fix refcount leak (CVE-2021-47144)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: do not BUG_ON in link_to_fixup_dir (CVE-2021-47145)

    In the Linux kernel, the following vulnerability has been resolved:

    mld: fix panic in mld_newpack() (CVE-2021-47146)

    In the Linux kernel, the following vulnerability has been resolved:

    net: dsa: fix a crash if ->get_sset_count() fails (CVE-2021-47159)

    In the Linux kernel, the following vulnerability has been resolved:

    tipc: skb_linearize the head skb when reassembling msgs (CVE-2021-47162)

    In the Linux kernel, the following vulnerability has been resolved:

    tipc: wait and exit until all work queues are done (CVE-2021-47163)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() (CVE-2021-47166)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix an Oopsable condition in __nfs_pageio_add_request() (CVE-2021-47167)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: fix an incorrect limit in filelayout_decode_layout() (CVE-2021-47168)

    In the Linux kernel, the following vulnerability has been resolved:

    USB: usbfs: Don't WARN about excessively large memory allocations (CVE-2021-47170)

    In the Linux kernel, the following vulnerability has been resolved:

    net: usb: fix memory leak in smsc75xx_bind (CVE-2021-47171)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Fix sysfs leak in alloc_iommu() (CVE-2021-47177)

    In the Linux kernel, the following vulnerability has been resolved:

    net: bridge: fix vlan tunnel dst refcnt when egressing (CVE-2021-47222)

    In the Linux kernel, the following vulnerability has been resolved:

    net: bridge: fix vlan tunnel dst null pointer dereference (CVE-2021-47223)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Immediately reset the MMU context when the SMM flag is cleared (CVE-2021-47230)

    In the Linux kernel, the following vulnerability has been resolved:

    net: cdc_eem: fix tx fixup skb leak (CVE-2021-47236)

    In the Linux kernel, the following vulnerability has been resolved:

    net: ipv4: fix memory leak in ip_mc_add1_src (CVE-2021-47238)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: synproxy: Fix out of bounds when parsing TCP options (CVE-2021-47245)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5e: Fix page reclaim for dead peer hairpin (CVE-2021-47246)

    In the Linux kernel, the following vulnerability has been resolved:

    udp: fix race between close() and udp_abort() (CVE-2021-47248)

    In the Linux kernel, the following vulnerability has been resolved:

    net: rds: fix memory leak in rds_recvmsg (CVE-2021-47249)

    In the Linux kernel, the following vulnerability has been resolved:

    net: ipv4: fix memory leak in netlbl_cipsov4_add_std (CVE-2021-47250)

    In the Linux kernel, the following vulnerability has been resolved:

    gfs2: Fix use-after-free in gfs2_glock_shrink_scan (CVE-2021-47254)

    In the Linux kernel, the following vulnerability has been resolved:

    kvm: LAPIC: Restore guard to prevent illegal APIC register access (CVE-2021-47255)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/memory-failure: make sure wait for page writeback in memory_failure (CVE-2021-47256)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: core: Fix error handling of scsi_host_alloc() (CVE-2021-47258)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix use-after-free in nfs4_init_client() (CVE-2021-47259)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix a potential NULL dereference in nfs_get_client() (CVE-2021-47260)

    In the Linux kernel, the following vulnerability has been resolved:

    IB/mlx5: Fix initializing CQ fragments buffer (CVE-2021-47261)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message (CVE-2021-47262)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/ipoib: Fix warning caused by destroying non-initial netns (CVE-2021-47266)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Correct the length check which causes memory corruption (CVE-2021-47274)

    In the Linux kernel, the following vulnerability has been resolved:

    ftrace: Do not blindly read the ip address in ftrace_bug() (CVE-2021-47276)

    In the Linux kernel, the following vulnerability has been resolved:

    kvm: avoid speculation-based attacks from out-of-range memslot accesses (CVE-2021-47277)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Fix use-after-free read in drm_getunique() (CVE-2021-47280)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

遠端 Redhat Enterprise Linux 8 主機上安裝的多個套件受到 RHSA-2024:3627 公告中提及的多個弱點影響。

    kernel-rt 套件提供即時 Linux 核心，其可針對具有極高決定機制需求的系統啟用微調。

    安全性修正：

    * 核心：RSA 解密作業中的 Marvin 側通道洩漏弱點 (CVE-2023-6240)

    * 核心：vhost/vhost.c:vhost_new_msg() 中存在資訊洩露 (CVE-2024-0340)

    * 核心：未受信任的 VMM 可觸發 int80 系統呼叫處理 (CVE-2024-25744)

    * 核心：i2c：i801：修正區塊處理程序呼叫交易 (CVE-2024-26593)

    * 核心：pvrusb2：修正內容中斷連線時發生的釋放後使用弱點 (CVE-2023-52445)

    * 核心：x86/fpu：停止依賴使用者空間獲取資訊會導致 xsave 緩衝區中存在可造成永遠迴圈錯誤 (CVE-2024-26603)

    * 核心：i2c 中的釋放後使用 (CVE-2019-25162)

    * 核心：i2c：驗證相容 ioctl 中的使用者資料 (CVE-2021-46934)

    * 核心：media：dvbdev：修正 dvb_media_device_free() 中的記憶體洩漏弱點 (CVE-2020-36777)

    * 核心：usb：hub：防止存取未初始化的 BOS 描述符號 (CVE-2023-52477)

    * 核心：mtd：需要取得對鎖定和 badblock ioctl 的寫入權限 (CVE-2021-47055)

    * 核心：net/smc：修正 SMC-D 連線轉儲存中的非法 rmb_desc 存取 (CVE-2024-26615)

    * 核心：vt：修正刪除緩衝區中的字元時發生的記憶體重疊 (CVE-2022-48627)

    * 核心：raid5_cache_count 中的整數溢位 (CVE-2024-23307)

    * 核心：media：uvcvideo：uvc_query_v4l2_menu() 中的超出邊界讀取 (CVE-2023-52565)

    * 核心：net：bridge：br_handle_frame_finish() 中的 indata-races 存在資料爭用弱點 (CVE-2023-52578)

    * 核心：net：usb：smsc75xx：修正 __smsc75xx_read_reg 中的 uninit-value 存取 (CVE-2023-52528)

    * 核心：platform/x86：think-lmi：修正參照洩漏弱點 (CVE-2023-52520)

    * 核心：RDMA/siw：修正連線失敗處理 (CVE-2023-52513)

    * 核心：pid：初始化「cad_pid」時取得參照 (CVE-2021-47118)

    * 核心：net/sched：act_ct：修正 ooo 片段上的 skb 洩漏和損毀問題 (CVE-2023-52610)

    * 核心：netfilter：nf_tables：以逾時解除系結匿名集時，將集合標記為無作用 (CVE-2024-26643)

    * 核心：netfilter：nf_tables：不允許帶逾時標記的匿名集合 (CVE-2024-26642)

    * 核心：i2c：i801：匯流排重設時不產生中斷 (CVE-2021-47153)

    * 核心：xhci：正確處理 isoc Babble 和緩衝區滿溢事件 (CVE-2024-26659)

    * 核心：hwmon：(coretemp) 修正超出邊界記憶體存取弱點 (CVE-2024-26664)

    * 核心：wifi：mac80211：修正啟用 fast-xmit 時發生的爭用情形 (CVE-2024-26779)

    * 核心：RDMA/srpt：支援指定 srpt_service_guid 參數 (CVE-2024-26744)

    * 核心：RDMA/qedr：修正 qedr_create_user_qp 錯誤流程 (CVE-2024-26743)

    * 核心：tty：tty_buffer：修正 flush_to_ldisc 中的 softlockup 問題 (CVE-2021-47185)

    * 核心：do_sys_name_to_handle()：使用 kzalloc() 修正 kernel-infoleak 核心資訊洩漏弱點 (CVE-2024-26901)

    * 核心：RDMA/srpt：在完成 srpt 裝置完全設定之前，不註冊事件處置程式 (CVE-2024-26872)

    * 核心：usb：ulpi：修正 debugfs 目錄洩漏 (CVE-2024-26919)

    * 核心：usb：xhci：在 xhci_map_urb_for_dma 中新增錯誤處理 (CVE-2024-26964)

    * 核心：USB：核心：修正 usb_deauthorize_interface() 中的鎖死 (CVE-2024-26934)

    * 核心：USB：核心：修正連接埠停用 sysfs 屬性中的鎖死 (CVE-2024-26933)

    * 核心：fs：sysfs：修復 sysfs_break_active_protection() 中的參照洩漏弱點 (CVE-2024-26993)

    * 核心：fat：修正過時 filehandles 中的未初始化欄位 (CVE-2024-26973)

    * 核心：USB：usb-storage：防止 isd200_ata_command 中發生除以 0 錯誤 (CVE-2024-27059)

    錯誤修正：

    * kernel-rt：將 RT 來源樹狀結構更新至最新的 JIRA:RHEL-34640 (JIRA:RHEL-34640)

    * kernel-rt：epoll_wait 未向應用程式報告擷取所有事件 (JIRA:RHEL-23022)

Tenable 已直接從 Red Hat Enterprise Linux 安全公告擷取前置描述區塊。

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

遠端 Oracle Linux 8 主機中安裝的套件受到 ELSA-2024-3618 公告中提及的多個弱點影響。

    - uio：修正 uio_open 中的釋放後使用 (Ricardo Robaina) [RHEL-26232] {CVE-2023-52439}
    - net:emac/emac-mac：修復 emac_mac_tx_buf_send 中的釋放後使用問題 (Ken Cox) [RHEL-27316] {CVE-2021-47013}
    - wifi: brcm80211：處理 pmk_op 配置失敗 (Jose Ignacio Tornos Martinez) [RHEL-35150] {CVE-2024-27048}
    - wifi: rtl8xxxu：新增 c2hcmd_work 的 cancel_work_sync() (Jose Ignacio Tornos Martinez) [RHEL-35140] {CVE-2024-27052}
    - wifi：iwlwifi：mvm：確保存在卸載 TID 佇列 (Jose Ignacio Tornos Martinez) [RHEL-35130] {CVE-2024-27056}
    - wifi: mt76: mt7921e：修正 free_irq() 中的釋放後使用 (Jose Ignacio Tornos Martinez) [RHEL-34866] {CVE-2024-26892}
    - wifi: ath9k：延遲所有 ath9k_wmi_event_tasklet()，直到 init 完成 (Jose Ignacio Tornos Martinez) [RHEL-34189] {CVE-2024-26897}
    - wifi：iwlwifi：mvm：在我們用盡工作站時修正當機 (Jose Ignacio Tornos Martinez) [RHEL-31547] {CVE-2024-26693}
    - wifi: iwlwifi：修正重複釋放錯誤 (Jose Ignacio Tornos Martinez) [RHEL-31543] {CVE-2024-26694}
    - wifi: ath9k：修正 ath9k_htc_txstatus() 中的潛在讀取 array-index-out-of-bounds (Jose Ignacio Tornos Martinez) [RHEL-29089] {CVE-2023-52594}
    - wifi: rt2x00：硬體重設時重新啟動 beacon 佇列 (Jose Ignacio Tornos Martinez) [RHEL-29093] {CVE-2023-52595}
    - wifi: iwlwifi：修正記憶體損毀 (Jose Ignacio Tornos Martinez) [RHEL-28903] {CVE-2024-26610}
    - net/mlx5e：在停用 aRFS 時防止鎖死 (Kamal Heib) [RHEL-35041] {CVE-2024-27014}
    - net: usb：修正 smsc75xx_bind 中的潛在釋放後使用 (Jose Ignacio Tornos Martinez) [RHEL-30311] {CVE-2021-47171}
    - net: usb：修正 smsc75xx_bind 中的記憶體洩漏 (Jose Ignacio Tornos Martinez) [RHEL-30311] {CVE-2021-47171}
    - netfilter：nf_tables：為具有逾時的匿名集解除繫結時，將集合標記為無作用 (Phil Sutter) [RHEL-30076] {CVE-2024-26643}
    - netfilter：nf_tables：禁止使用逾時標記的匿名集 (Phil Sutter) [RHEL-30080] {CVE-2024-26642}
    - md/raid5：修正 raid5_cache_count 中的原子性違規 (Nigel Croxon) [RHEL-27930] {CVE-2024-23307}
    - usb: ulpi：修正 debugfs 目錄洩漏 (Desnes Nunes) [RHEL-33287] {CVE-2024-26919}
    - powerpc/pseries：修正 papr_get_attr() 中的潛在記憶體洩漏 (Mamatha Inamdar) [RHEL-35213] {CVE-2022-48669}
    - USB：usb-storage：防止 isd200_ata_command 中發生除以 0 錯誤 (Desnes Nunes) [RHEL-35122] {CVE-2024-27059}
    - USB: core：修正 usb_deauthorize_interface() 中的鎖死 (Desnes Nunes) [RHEL-35002] {CVE-2024-26934}
    - usb: xhci：在 xhci_map_urb_for_dma 中新增錯誤處理 (Desnes Nunes) [RHEL-34958] {CVE-2024-26964}
    - fs：sysfs：修復 sysfs_break_active_protection() 中的參照洩漏弱點 (Ewan D. Milne) [RHEL-35076] {CVE-2024-26993}
    - xhci：正確處理 isoc Babble 和緩衝區滿溢事件 (Desnes Nunes) [RHEL-31297] {CVE-2024-26659}
    - xhci：TD 中途發生交易錯誤時，正確處理 isoc TD。(Desnes Nunes) [RHEL-31297] {CVE-2024-26659}
    - USB：核心：修正連接埠停用 sysfs 屬性中的鎖死 (Desnes Nunes) [RHEL-35006] {CVE-2024-26933}
    - USB: core：新增 hub_get() 和 hub_put() 常式 (Desnes Nunes) [RHEL-35006] {CVE-2024-26933}
    - x86/coco：預設為在 TDX 和 SEV 上停用 32 位元模擬 (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - x86：使 IA32_EMULATION 開機時間可設定 (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - x86/entry：使 IA32 系統呼叫的可用性取決於 ia32_enabled() (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - x86/elf：使 32 位元處理程序的載入取決於 ia32_enabled() (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - x86/entry：重新命名 ignore_sysret() (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - x86/cpu：不要在 Intel CPU 上寫入 CSTAR MSR (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - x86：引入 ia32_enabled() (Vitaly Kuznetsov) [RHEL-25087] {CVE-2024-25744}
    - s390/ptrace：正確處理 fpc 暫存器的設定 (Tobias Huschle) [RHEL-29106] {CVE-2023-52598}
    - net/smc：修正 SMC-D 連線轉儲存中的非法 rmb_desc 存取 (Tobias Huschle) [RHEL-27746] {CVE-2024-26615}
    - wifi: mac80211：修正啟用 fast-xmit 時的爭用情形 (Jose Ignacio Tornos Martinez) [RHEL-31664] {CVE-2024-26779}
    - mtd：需要取得對鎖定和 badblock ioctl 的寫入權限 (Prarit Bhargava) [RHEL-27585] {CVE-2021-47055}
    - mtd：正確檢查權限的所有 ioctls 寫入 (Prarit Bhargava) [RHEL-27585] {CVE-2021-47055}
    - pid：初始化時採用參照 (Waiman Long) [RHEL-29420] {CVE-2021-47118}
    - i2c：i801：匯流排重設時不產生中斷 (Prarit Bhargava) [RHEL-30325] {CVE-2021-47153}
    - RDMA/srpt：在完成 srpt 裝置完全設定之前，不註冊事件處置程式 (Kamal Heib) [RHEL-33224] {CVE-2024-26872}
    - Fat：修正過時 filehandles 中的未初始化欄位 (Andrey Albershteyn) [RHEL-33186 RHEL-35108] {CVE-2024-26973}
    - do_sys_name_to_handle()：使用 kzalloc() 修正 kernel-infoleak (Andrey Albershteyn) [RHEL-33186] {CVE-2024-26901}
    - tty：tty_buffer：修正 flush_to_ldisc 中的 softlockup 問題 (Prarit Bhargava) [RHEL-32590] {CVE-2021-47185}
    - RDMA/srpt：支援指定 srpt_service_guid 參數 (Kamal Heib) [RHEL-31710] {CVE-2024-26744}
    - RDMA/qedr：修正 qedr_create_user_qp 錯誤流程 (Kamal Heib) [RHEL-31714] {CVE-2024-26743}
    - hwmon：(coretemp) 修正超出邊界記憶體存取 (David Arcari) [RHEL-31305] {CVE-2024-26664}
    - net: bridge：使用 DEV_STATS_INC() (Ivan Vecera) [RHEL-27989] {CVE-2023-52578}
    - net：修正 netdev_stats_to_stats64() 中不需要的正負號延伸 (Ivan Vecera) [RHEL-27989] {CVE-2023-52578}
    - net：新增 atomic_long_t 至 net_device_stats 欄位 (Ivan Vecera) [RHEL-27989] {CVE-2023-52578}
    - net/sched：act_ct：修正 ooo 片段上的 skb 洩漏和損毀問題 (Xin Long) [RHEL-29467] {CVE-2023-52610}
    - net: usb: smsc75xx：修正 __smsc75xx_read_reg 中的 uninit-value 存取 (Jose Ignacio Tornos Martinez) [RHEL-28015] {CVE-2023-52528}
    - powerpc/mm：修正 pgtable_cache_add 中的 null 指標解除參照 (Mamatha Inamdar) [RHEL-29118] {CVE-2023-52607}
    - powerpc/lib：驗證向量作業的大小 (Mamatha Inamdar) [RHEL-29114] {CVE-2023-52606}
    - usb：hub：防止存取未初始化的 BOS 描述符號 (Desnes Nunes) [RHEL-28986] {CVE-2023-52477}
    - media：uvcvideo：修正 OOB 讀取 (Desnes Nunes) [RHEL-27940] {CVE-2023-52565}
    - media: pvrusb2：修正內容中斷連線時的釋放後使用 (Desnes Nunes) [RHEL-26498] {CVE-2023-52445}
    - i2c：i801：修正區塊處理程序呼叫交易 (Prarit Bhargava) [RHEL-26478] {CVE-2024-26593}
    - media: dvbdev：修正 dvb_media_device_free() 中的記憶體洩漏 (Prarit Bhargava) [RHEL-27254] {CVE-2020-36777}
    - i2c：修正潛在的釋放後使用 (Prarit Bhargava) [RHEL-26849] {CVE-2019-25162}
    - i2c：驗證相容 ioctl 中的使用者資料 (Prarit Bhargava) [RHEL-27022] {CVE-2021-46934}
    - platform/x86：think-lmi：修正參照洩漏 (Prarit Bhargava) [RHEL-28030] {CVE-2023-52520}
    - vhost：在 memset() 之後使用 kzalloc() 而非 kmalloc() (Jon Maloy) [RHEL-21505] {CVE-2024-0340}
    - RDMA/siw：修正連線失敗處理 (Kamal Heib) [RHEL-28042] {CVE-2023-52513}
    - vt：修正刪除緩衝區中的字元時發生的記憶體重疊 (Waiman Long) [RHEL-27778 RHEL-27779] {CVE-2022-48627}
    - x86/fpu：停止依賴使用者空間以防止 xsave 緩衝區中的資訊錯誤 (Steve Best) [RHEL-26669] {CVE-2024-26603}
    mptcp：修復通訊端卸除時的重複釋放問題 (Davide Caratti) [RHEL-22773] {CVE-2024-26782}
    - crypto：akcipher - 停用簽署和解密 (Herbert Xu) [RHEL-17114] {CVE-2023-6240}
    - crypto：akcipher - 要求回呼的預設實作 (Herbert Xu) [RHEL-17114] {CVE-2023-6240}
    - crypto：testmgr - 按金鑰類型分割 akcipher 測試 (Herbert Xu) [RHEL-17114] {CVE-2023-6240}

Tenable 已直接從 Oracle Linux 安全公告擷取前置描述區塊。

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

遠端 Rocky Linux 8 主機已安裝受到多個弱點影響的套件如 RLSA-2024:3627 公告中所提及。

    * 核心：RSA 解密作業中的 Marvin 側通道洩漏弱點 (CVE-2023-6240)

    * 核心：vhost/vhost.c:vhost_new_msg() 中存在資訊洩露 (CVE-2024-0340)

    * 核心：未受信任的 VMM 可觸發 int80 系統呼叫處理 (CVE-2024-25744)

    * 核心：i2c：i801：修正區塊處理程序呼叫交易 (CVE-2024-26593)

    * 核心：pvrusb2：修正內容中斷連線時發生的釋放後使用弱點 (CVE-2023-52445)

    * 核心：x86/fpu：停止依賴使用者空間獲取資訊會導致 xsave 緩衝區中存在可造成永遠迴圈錯誤 (CVE-2024-26603)

    * 核心：i2c 中的釋放後使用 (CVE-2019-25162)

    * 核心：i2c：驗證相容 ioctl 中的使用者資料 (CVE-2021-46934)

    * 核心：media：dvbdev：修正 dvb_media_device_free() 中的記憶體洩漏弱點 (CVE-2020-36777)

    * 核心：usb：hub：防止存取未初始化的 BOS 描述符號 (CVE-2023-52477)

    * 核心：mtd：需要取得對鎖定和 badblock ioctl 的寫入權限 (CVE-2021-47055)

    * 核心：net/smc：修正 SMC-D 連線轉儲存中的非法 rmb_desc 存取 (CVE-2024-26615)

    * 核心：vt：修正刪除緩衝區中的字元時發生的記憶體重疊 (CVE-2022-48627)

    * 核心：raid5_cache_count 中的整數溢位 (CVE-2024-23307)

    * 核心：media：uvcvideo：uvc_query_v4l2_menu() 中的超出邊界讀取 (CVE-2023-52565)

    * 核心：net：bridge：br_handle_frame_finish() 中的 indata-races 存在資料爭用弱點 (CVE-2023-52578)

    * 核心：net：usb：smsc75xx：修正 __smsc75xx_read_reg 中的 uninit-value 存取 (CVE-2023-52528)

    * 核心：platform/x86：think-lmi：修正參照洩漏弱點 (CVE-2023-52520)

    * 核心：RDMA/siw：修正連線失敗處理 (CVE-2023-52513)

    * 核心：pid：初始化「cad_pid」時取得參照 (CVE-2021-47118)

    * 核心：net/sched：act_ct：修正 ooo 片段上的 skb 洩漏和損毀問題 (CVE-2023-52610)

    * 核心：netfilter：nf_tables：以逾時解除系結匿名集時，將集合標記為無作用 (CVE-2024-26643)

    * 核心：netfilter：nf_tables：不允許帶逾時標記的匿名集合 (CVE-2024-26642)

    * 核心：i2c：i801：匯流排重設時不產生中斷 (CVE-2021-47153)

    * 核心：xhci：正確處理 isoc Babble 和緩衝區滿溢事件 (CVE-2024-26659)

    * 核心：hwmon：(coretemp) 修正超出邊界記憶體存取弱點 (CVE-2024-26664)

    * 核心：wifi：mac80211：修正啟用 fast-xmit 時發生的爭用情形 (CVE-2024-26779)

    * 核心：RDMA/srpt：支援指定 srpt_service_guid 參數 (CVE-2024-26744)

    * 核心：RDMA/qedr：修正 qedr_create_user_qp 錯誤流程 (CVE-2024-26743)

    * 核心：tty：tty_buffer：修正 flush_to_ldisc 中的 softlockup 問題 (CVE-2021-47185)

    * 核心：do_sys_name_to_handle()：使用 kzalloc() 修正 kernel-infoleak 核心資訊洩漏弱點 (CVE-2024-26901)

    * 核心：RDMA/srpt：在完成 srpt 裝置完全設定之前，不註冊事件處置程式 (CVE-2024-26872)

    * 核心：usb：ulpi：修正 debugfs 目錄洩漏 (CVE-2024-26919)

    * 核心：usb：xhci：在 xhci_map_urb_for_dma 中新增錯誤處理 (CVE-2024-26964)

    * 核心：USB：核心：修正 usb_deauthorize_interface() 中的鎖死 (CVE-2024-26934)

    * 核心：USB：核心：修正連接埠停用 sysfs 屬性中的鎖死 (CVE-2024-26933)

    * 核心：fs：sysfs：修復 sysfs_break_active_protection() 中的參照洩漏弱點 (CVE-2024-26993)

    * 核心：fat：修正過時 filehandles 中的未初始化欄位 (CVE-2024-26973)

    * 核心：USB：usb-storage：防止 isd200_ata_command 中發生除以 0 錯誤 (CVE-2024-27059)

    錯誤修正:

    * kernel-rt將 RT 來源樹狀結構更新至最新的 Rocky Linux-8.10.z 核心 (JIRA:Rocky Linux-34640)

    * kernel-rtepoll_wait 未報告應用程式的所有事件擷取 (JIRA:Rocky Linux-23022)

Tenable 已直接從 Rocky Linux 安全性公告擷取前置描述區塊。

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

遠端 Rocky Linux 8 主機上安裝的多個套件受到 RLSA-2024:3618 公告中提及的多個弱點影響。

    * 核心：RSA 解密作業中的 Marvin 側通道洩漏弱點 (CVE-2023-6240)

    * 核心：vhost/vhost.c:vhost_new_msg() 中存在資訊洩露 (CVE-2024-0340)

    * 核心：未受信任的 VMM 可觸發 int80 系統呼叫處理 (CVE-2024-25744)

    * 核心：i2c：i801：修正區塊處理程序呼叫交易 (CVE-2024-26593)

    * 核心：pvrusb2：修正內容中斷連線時發生的釋放後使用弱點 (CVE-2023-52445)

    * 核心：x86/fpu：停止依賴使用者空間獲取資訊會導致 xsave 緩衝區中存在可造成永遠迴圈錯誤 (CVE-2024-26603)

    * 核心：i2c 中的釋放後使用 (CVE-2019-25162)

    * 核心：i2c：驗證相容 ioctl 中的使用者資料 (CVE-2021-46934)

    * 核心：media：dvbdev：修正 dvb_media_device_free() 中的記憶體洩漏弱點 (CVE-2020-36777)

    * 核心：usb：hub：防止存取未初始化的 BOS 描述符號 (CVE-2023-52477)

    * 核心：mtd：需要取得對鎖定和 badblock ioctl 的寫入權限 (CVE-2021-47055)

    * 核心：net/smc：修正 SMC-D 連線轉儲存中的非法 rmb_desc 存取 (CVE-2024-26615)

    * 核心：vt：修正刪除緩衝區中的字元時發生的記憶體重疊 (CVE-2022-48627)

    * 核心：raid5_cache_count 中的整數溢位 (CVE-2024-23307)

    * 核心：media：uvcvideo：uvc_query_v4l2_menu() 中的超出邊界讀取 (CVE-2023-52565)

    * 核心：net：bridge：br_handle_frame_finish() 中的 indata-races 存在資料爭用弱點 (CVE-2023-52578)

    * 核心：net：usb：smsc75xx：修正 __smsc75xx_read_reg 中的 uninit-value 存取 (CVE-2023-52528)

    * 核心：platform/x86：think-lmi：修正參照洩漏弱點 (CVE-2023-52520)

    * 核心：RDMA/siw：修正連線失敗處理 (CVE-2023-52513)

    * 核心：pid：初始化「cad_pid」時取得參照 (CVE-2021-47118)

    * 核心：net/sched：act_ct：修正 ooo 片段上的 skb 洩漏和損毀問題 (CVE-2023-52610)

    * 核心：netfilter：nf_tables：以逾時解除系結匿名集時，將集合標記為無作用 (CVE-2024-26643)

    * 核心：netfilter：nf_tables：不允許帶逾時標記的匿名集合 (CVE-2024-26642)

    * 核心：i2c：i801：匯流排重設時不產生中斷 (CVE-2021-47153)

    * 核心：xhci：正確處理 isoc Babble 和緩衝區滿溢事件 (CVE-2024-26659)

    * 核心：hwmon：(coretemp) 修正超出邊界記憶體存取弱點 (CVE-2024-26664)

    * 核心：wifi：mac80211：修正啟用 fast-xmit 時發生的爭用情形 (CVE-2024-26779)

    * 核心：RDMA/srpt：支援指定 srpt_service_guid 參數 (CVE-2024-26744)

    * 核心：RDMA/qedr：修正 qedr_create_user_qp 錯誤流程 (CVE-2024-26743)

    * 核心：tty：tty_buffer：修正 flush_to_ldisc 中的 softlockup 問題 (CVE-2021-47185)

    * 核心：do_sys_name_to_handle()：使用 kzalloc() 修正 kernel-infoleak 核心資訊洩漏弱點 (CVE-2024-26901)

    * 核心：RDMA/srpt：在完成 srpt 裝置完全設定之前，不註冊事件處置程式 (CVE-2024-26872)

    * 核心：usb：ulpi：修正 debugfs 目錄洩漏 (CVE-2024-26919)

    * 核心：usb：xhci：在 xhci_map_urb_for_dma 中新增錯誤處理 (CVE-2024-26964)

    * 核心：USB：核心：修正 usb_deauthorize_interface() 中的鎖死 (CVE-2024-26934)

    * 核心：USB：核心：修正連接埠停用 sysfs 屬性中的鎖死 (CVE-2024-26933)

    * 核心：fs：sysfs：修復 sysfs_break_active_protection() 中的參照洩漏弱點 (CVE-2024-26993)

    * 核心：fat：修正過時 filehandles 中的未初始化欄位 (CVE-2024-26973)

    * 核心：USB：usb-storage：防止 isd200_ata_command 中發生除以 0 錯誤 (CVE-2024-27059)

    * 核心：net:emac/emac-mac：修復 emac_mac_tx_buf_send 中的釋放後使用問題 (CVE-2021-47013)

    * 核心：net：usb：修正 smsc75xx_bind 中的記憶體洩漏弱點 (CVE-2021-47171)

    * 核心：powerpc/pseries：修正 papr_get_attr() 中的潛在記憶體洩漏弱點 (CVE-2022-48669)

    * 核心：uio：修正 uio_open 中的釋放後使用弱點 (CVE-2023-52439)

    * 核心：wifi：ath9k：修正 ath9k_htc_txstatus() 中潛在的 array-index-out-of-bounds 讀取弱點 (CVE-2023-52594)

    * 核心：wifi：rt2x00：硬體重設後，重新啟動 beacon 佇列 (CVE-2023-52595)

Tenable 已直接從 Rocky Linux 安全公告擷取前置描述區塊。

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

ID	Name	Product	Family	Published	Updated	Severity
200113	AlmaLinux 8kernel-rt (ALSA-2024:3627)	Nessus	Alma Linux Local Security Checks	6/5/2024	9/9/2024	high
160459	Amazon Linux 2：内核 (ALASKERNEL-5.10-2022-002)	Nessus	Amazon Linux Local Security Checks	5/2/2022	9/25/2025	high
200115	AlmaLinux 8 : kernel update (Medium) (ALSA-2024:3618)	Nessus	Alma Linux Local Security Checks	6/5/2024	9/9/2024	high
151793	Amazon Linux 2 : kernel, --advisory ALAS2-2021-1685 (ALAS-2021-1685)	Nessus	Amazon Linux Local Security Checks	7/16/2021	10/8/2025	high
160440	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-004 (ALASKERNEL-5.4-2022-004)	Nessus	Amazon Linux Local Security Checks	5/2/2022	10/8/2025	high
200116	RHEL 8 : kernel-rt (RHSA-2024:3627)	Nessus	Red Hat Local Security Checks	6/5/2024	11/7/2024	high
200159	Oracle Linux 8：kernel (ELSA-2024-3618)	Nessus	Oracle Linux Local Security Checks	6/6/2024	9/9/2025	high
200568	Rocky Linux 8kernel-rt (RLSA-2024:3627)	Nessus	Rocky Linux Local Security Checks	6/14/2024	9/9/2024	high
200609	Rocky Linux 8：kernel update (Moderate) (RLSA-2024:3618)	Nessus	Rocky Linux Local Security Checks	6/14/2024	9/9/2024	high

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