The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001875 advisory.

    The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact     with read system calls on ping sockets, which allows local users to cause a denial of service (NULL     pointer dereference and system crash) by leveraging unspecified privileges to execute a crafted     application.

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

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

Saran Neti reported a flaw in the ipv6 UDP Fragmentation Offload (UFI) in the Linux kernel. A remote attacker could exploit this flaw to cause a denial of service (panic). (CVE-2013-4563)

Mathy Vanhoef discovered an error in the the way the ath9k driver was handling the BSSID masking. A remote attacker could exploit this error to discover the original MAC address after a spoofing atack.
(CVE-2013-4579)

Andrew Honig reported a flaw in the Linux Kernel's kvm_vm_ioctl_create_vcpu function of the Kernel Virtual Machine (KVM) subsystem. A local user could exploit this flaw to gain privileges on the host machine. (CVE-2013-4587)

Andrew Honig reported a flaw in the apic_get_tmcct function of the Kernel Virtual Machine (KVM) subsystem if the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service or host OS system crash. (CVE-2013-6367)

Andrew Honig reported an error in the Linux Kernel's Kernel Virtual Machine (KVM) VAPIC synchronization operation. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). (CVE-2013-6368)

Lars Bull discovered a flaw in the recalculate_apic_map function of the Kernel Virtual Machine (KVM) subsystem in the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service (host OS crash). (CVE-2013-6376)

Nico Golde and Fabian Yamaguchi reported buffer underflow errors in the implementation of the XFS filesystem in the Linux kernel. A local user with CAP_SYS_ADMIN could exploit these flaw to cause a denial of service (memory corruption) or possibly other unspecified issues.
(CVE-2013-6382)

A flaw was discovered in the ipv4 ping_recvmsg function of the Linux kernel. A local user could exploit this flaw to cause a denial of service (NULL pointer dereference and system crash). (CVE-2013-6432)

mpd reported an information leak in the recvfrom, recvmmsg, and recvmsg system calls in the Linux kernel. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7263)

mpb reported an information leak in the Layer Two Tunneling Protocol (l2tp) of the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7264)

mpb reported an information leak in the Phone Network protocol (phonet) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7265)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ISDN sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7266)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with apple talk sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7267)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ipx protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7268)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with the netrom address family in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7269)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with packet address family sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7270)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with x25 protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7271)

mpb reported an information leak in the Low-Rate Wireless Personal Area Networks support (IEEE 802.15.4) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7281)

halfdog reported an error in the AMD K7 and K8 platform support in the Linux kernel. An unprivileged local user could exploit this flaw on AMD based systems to cause a denial of service (task kill) or possibly gain privileges via a crafted application. (CVE-2014-1438)

An information leak was discovered in the Linux kernel's hamradio YAM driver for AX.25 packet radio. A local user with the CAP_NET_ADMIN capability could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2014-1446).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Linux Kernel was updated to version 3.11.10, fixing security issues and bugs :

  - floppy: bail out in open() if drive is not responding to     block0 read (bnc#773058).

  - compat_sys_recvmmsg X32 fix (bnc#860993 CVE-2014-0038).

  - HID: usbhid: fix sis quirk (bnc#859804).

  - hwmon: (coretemp) Fix truncated name of alarm attributes

  - HID: usbhid: quirk for Synaptics Quad HD touchscreen     (bnc#859804).

  - HID: usbhid: quirk for Synaptics HD touchscreen     (bnc#859804).

  - HID: usbhid: merge the sis quirk (bnc#859804).

  - HID: hid-multitouch: add support for SiS panels     (bnc#859804).

  - HID: usbhid: quirk for SiS Touchscreen (bnc#859804).

  - HID: usbhid: quirk for Synaptics Large Touchccreen     (bnc#859804).

  - drivers: net: cpsw: fix dt probe for one port ethernet.

  - drivers: net: cpsw: fix for cpsw crash when build as     modules.

  - dma: edma: Remove limits on number of slots.

  - dma: edma: Leave linked to Null slot instead of DUMMY     slot.

  - dma: edma: Find missed events and issue them.

  - dma: edma: Write out and handle MAX_NR_SG at a given     time.

  - dma: edma: Setup parameters to DMA MAX_NR_SG at a time.

  - ARM: edma: Add function to manually trigger an EDMA     channel.

  - ARM: edma: Fix clearing of unused list for DT DMA     resources.

  - ACPI: Add Toshiba NB100 to Vista _OSI blacklist.

  - ACPI: add missing win8 OSI comment to blacklist     (bnc#856294).

  - ACPI: update win8 OSI blacklist.

  - ACPI: blacklist win8 OSI for buggy laptops.

  - ACPI: blacklist win8 OSI for ASUS Zenbook Prime UX31A     (bnc#856294).

  - ACPI: Blacklist Win8 OSI for some HP laptop 2013 models     (bnc#856294).

  - floppy: bail out in open() if drive is not responding to     block0 read (bnc#773058).

  - ping: prevent NULL pointer dereference on write to     msg_name (bnc#854175 CVE-2013-6432).

  - x86/dumpstack: Fix printk_address for direct addresses     (bnc#845621).

  - Refresh patches.suse/stack-unwind.

  - Refresh patches.xen/xen-x86_64-dump-user-pgt.

  - KVM: x86: Convert vapic synchronization to _cached     functions (CVE-2013-6368) (bnc#853052 CVE-2013-6368).

  - KVM: x86: fix guest-initiated crash with x2apic     (CVE-2013-6376) (bnc#853053 CVE-2013-6376).

  - Build the KOTD against openSUSE:13.1:Update

  - xencons: generalize use of add_preferred_console()     (bnc#733022, bnc#852652).

  - Update Xen patches to 3.11.10.

  - Rename patches.xen/xen-pcpu-hotplug to     patches.xen/xen-pcpu.

  - KVM: x86: Fix potential divide by 0 in lapic     (CVE-2013-6367) (bnc#853051 CVE-2013-6367).

  - KVM: Improve create VCPU parameter (CVE-2013-4587)     (bnc#853050 CVE-2013-4587).

  - ipv6: fix headroom calculation in udp6_ufo_fragment     (bnc#848042 CVE-2013-4563).

  - net: rework recvmsg handler msg_name and msg_namelen     logic (bnc#854722).

  - patches.drivers/gpio-ucb1400-add-module_alias.patch:
    Update upstream reference

  -     patches.drivers/gpio-ucb1400-can-be-built-as-a-module.pa     tch: Update upstream reference

  - Delete patches.suse/ida-remove-warning-dump-stack.patch.
    Already included in kernel 3.11 (WARN calls dump_stack.)

  - xhci: Limit the spurious wakeup fix only to HP machines     (bnc#852931).

  - iscsi_target: race condition on shutdown (bnc#850072).

  - Linux 3.11.10.

  - Refresh patches.xen/xen3-patch-2.6.29.

  - Delete     patches.suse/btrfs-relocate-csums-properly-with-prealloc
    -extents.patch.

  -     patches.drivers/xhci-Fix-spurious-wakeups-after-S5-on-Ha     swell.patch: (bnc#852931).

  - Build mei and mei_me as modules (bnc#852656)

  - Linux 3.11.9.

  - Linux 3.11.8 (CVE-2013-4511 bnc#846529 bnc#849021).

  - Delete     patches.drivers/ALSA-hda-Add-a-fixup-for-ASUS-N76VZ.

  - Delete     patches.fixes/Fix-a-few-incorrectly-checked-io_-remap_pf     n_range-ca.patch.

  - Add USB PHY support (needed to get USB and Ethernet     working on beagle and panda boards) Add     CONFIG_PINCTRL_SINGLE=y to be able to use Device tree     (at least for beagle and panda boards) Add ARM SoC sound     support Add SPI bus support Add user-space access to I2C     and SPI

  -     patches.arch/iommu-vt-d-remove-stack-trace-from-broken-i     rq-remapping-warning.patch: Fix forward porting, sorry.

  - iommu: Remove stack trace from broken irq remapping     warning (bnc#844513).

  - gpio: ucb1400: Add MODULE_ALIAS.

  - Allow NFSv4 username mapping to work properly     (bnc#838024).

  - nfs: check if gssd is running before attempting to use     krb5i auth in SETCLIENTID call.

  - sunrpc: replace sunrpc_net->gssd_running flag with a     more reliable check.

  - sunrpc: create a new dummy pipe for gssd to hold open.

  - Set CONFIG_GPIO_TWL4030 as built-in (instead of module)     as a requirement to boot on SD card on beagleboard xM

  - armv6hl, armv7hl: Update config files. Set     CONFIG_BATMAN_ADV_BLA=y as all other kernel     configuration files have.

  - Update config files :

  - CONFIG_BATMAN_ADV_NC=y, because other BATMAN_ADV options     are all enabled so why not this one.

  - CONFIG_GPIO_SCH=m, CONFIG_GPIO_PCH=m, because we support     all other features of these pieces of hardware.

  - CONFIG_INTEL_POWERCLAMP=m, because this small driver     might be useful in specific cases, and there's no     obvious reason not to include it.

  - Fix a few incorrectly checked [io_]remap_pfn_range()     calls (bnc#849021, CVE-2013-4511).

  - Linux 3.11.7.

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - A double free vulnerability was found in netlink_dump,     which could cause a denial of service or possibly other     unspecified impact. Due to the nature of the flaw,     privilege escalation cannot be fully ruled out,     although we believe it is unlikely.(CVE-2016-9806i1/4%0

  - Memory leak in drivers/media/video/videobuf-core.c in     the videobuf subsystem in the Linux kernel 2.6.x     through 4.x allows local users to cause a denial of     service (memory consumption) by leveraging /dev/video     access for a series of mmap calls that require new     allocations, a different vulnerability than     CVE-2007-6761. NOTE: as of 2016-06-18, this affects     only 11 drivers that have not been updated to use     videobuf2 instead of videobuf.(CVE-2010-5321i1/4%0

  - ** RESERVED ** This candidate has been reserved by an     organization or individual that will use it when     announcing a new security problem. When the candidate     has been publicized, the details for this candidate     will be provided.(CVE-2018-1108i1/4%0

  - The KVM implementation in the Linux kernel through     4.20.5 has an Information Leak.(CVE-2019-7222i1/4%0

  - The adreno_perfcounter_query_group function in     drivers/gpu/msm/adreno_perfcounter.c in the Adreno GPU     driver for the Linux kernel 3.x, as used in Qualcomm     Innovation Center (QuIC) Android contributions for MSM     devices and other products, uses an incorrect integer     data type, which allows attackers to cause a denial of     service (integer overflow, heap-based buffer overflow,     and incorrect memory allocation) or possibly have     unspecified other impact via a crafted     IOCTL_KGSL_PERFCOUNTER_QUERY ioctl     call.(CVE-2016-2062i1/4%0

  - drivers/hid/hid-ntrig.c in the Human Interface Device     (HID) subsystem in the Linux kernel through 3.11, when     CONFIG_HID_NTRIG is enabled, allows physically     proximate attackers to cause a denial of service (NULL     pointer dereference and OOPS) via a crafted     device.(CVE-2013-2896i1/4%0

  - The wacom_probe function in     drivers/input/tablet/wacom_sys.c in the Linux kernel     before 3.17 allows physically proximate attackers to     cause a denial of service (NULL pointer dereference and     system crash) via a crafted endpoints value in a USB     device descriptor.(CVE-2016-3139i1/4%0

  - An integer overflow vulnerability in     ip6_find_1stfragopt() function was found. A local     attacker that has privileges (of CAP_NET_RAW) to open     raw socket can cause an infinite loop inside the     ip6_find_1stfragopt() function.(CVE-2017-7542i1/4%0

  - Memory leak in the virtio_gpu_object_create function in     drivers/gpu/drm/virtio/virtgpu_object.c in the Linux     kernel through 4.11.8 allows attackers to cause a     denial of service (memory consumption) by triggering     object-initialization failures.(CVE-2017-10810i1/4%0

  - The ping_recvmsg function in net/ipv4/ping.c in the     Linux kernel before 3.12.4 does not properly interact     with read system calls on ping sockets, which allows     local users to cause a denial of service (NULL pointer     dereference and system crash) by leveraging unspecified     privileges to execute a crafted     application.(CVE-2013-6432i1/4%0

  - The madvise_willneed function in the Linux kernel     allows local users to cause a denial of service     (infinite loop) by triggering use of MADVISE_WILLNEED     for a DAX mapping.(CVE-2017-18208i1/4%0

  - An issue was discovered in the Linux kernel through     4.18.8. The vmacache_flush_all function in     mm/vmacache.c mishandles sequence number overflows. An     attacker can trigger a use-after-free (and possibly     gain privileges) via certain thread creation, map,     unmap, invalidation, and dereference     operations.(CVE-2018-17182i1/4%0

  - The ieee80211_radiotap_iterator_init function in     net/wireless/radiotap.c in the Linux kernel before     3.11.7 does not check whether a frame contains any data     outside of the header, which might allow attackers to     cause a denial of service (buffer over-read) via a     crafted header.(CVE-2013-7027i1/4%0

  - The Btrfs implementation in the Linux kernel before     3.19 does not ensure that the visible xattr state is     consistent with a requested replacement, which allows     local users to bypass intended ACL settings and gain     privileges via standard filesystem operations (1)     during an xattr-replacement time window, related to a     race condition, or (2) after an xattr-replacement     attempt that fails because the data does not     fit.(CVE-2014-9710i1/4%0

  - A flaw was found in the way the Linux kernel's Stream     Control Transmission Protocol (SCTP) implementation     handled duplicate Address Configuration Change Chunks     (ASCONF). A remote attacker could use either of these     flaws to crash the system.(CVE-2014-3687i1/4%0

  - A syntax vulnerability was discovered in the kernel's     ASN1.1 DER decoder, which could lead to memory     corruption or a complete local denial of service     through x509 certificate DER files. A local system user     could use a specially created key file to trigger     BUG_ON() in the public_key_verify_signature() function     (crypto/asymmetric_keys/public_key.c), to cause a     kernel panic and crash the system.(CVE-2016-2053i1/4%0

  - It was found that the Linux kernel's KVM subsystem did     not handle the VM exits gracefully for the invept     (Invalidate Translations Derived from EPT)     instructions. On hosts with an Intel processor and     invept VM exit support, an unprivileged guest user     could use these instructions to crash the     guest.(CVE-2014-3645i1/4%0

  - The packet_recvmsg function in net/packet/af_packet.c     in the Linux kernel before 3.12.4 updates a certain     length value before ensuring that an associated data     structure has been initialized, which allows local     users to obtain sensitive information from kernel     memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg     system call.(CVE-2013-7270i1/4%0

  - The init_new_context function in     arch/x86/include/asm/mmu_context.h in the Linux kernel,     before 4.12.10, does not correctly handle errors from     LDT table allocation when forking a new process. This     could allow a local attacker to achieve a     use-after-free or possibly have unspecified other     impact by running a specially crafted     program.(CVE-2017-17053i1/4%0

  - It was found that the sanity_check_raw_super() function     in 'fs/f2fs/super.c' file in the Linux kernel before     version 4.12-rc1 does not validate the f2fs filesystem     segment count. This allows an unprivileged local user     to cause a system panic and DoS. Due to the nature of     the flaw, privilege escalation cannot be fully ruled     out, although we believe it is     unlikely.(CVE-2017-10662i1/4%0

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002355 advisory.

    The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact     with read system calls on ping sockets, which allows local users to cause a denial of service (NULL     pointer dereference and system crash) by leveraging unspecified privileges to execute a crafted     application.

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000678 advisory.

    The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact     with read system calls on ping sockets, which allows local users to cause a denial of service (NULL     pointer dereference and system crash) by leveraging unspecified privileges to execute a crafted     application.

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

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

ID	Name	Product	Family	Published	Updated	Severity
286569	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001875)	Nessus	Unity Linux Local Security Checks	1/15/2026	1/15/2026	medium
72576	Ubuntu 12.04 LTS : linux-lts-saucy vulnerabilities (USN-2113-1)	Nessus	Ubuntu Local Security Checks	2/19/2014	1/19/2021	high
72578	Ubuntu 13.10 : linux vulnerabilities (USN-2117-1)	Nessus	Ubuntu Local Security Checks	2/19/2014	1/19/2021	high
75252	openSUSE Security Update : kernel (openSUSE-SU-2014:0205-1)	Nessus	SuSE Local Security Checks	6/13/2014	1/19/2021	high
124979	EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1526)	Nessus	Huawei Local Security Checks	5/14/2019	2/8/2021	high
284933	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002355)	Nessus	Unity Linux Local Security Checks	1/15/2026	1/15/2026	medium
290984	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000678)	Nessus	Unity Linux Local Security Checks	1/16/2026	1/16/2026	medium

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