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

  - A flaw was found in the Linux kernel's ext4 filesystem.
    A local user can cause an out-of-bounds write and a     denial of service or unspecified other impact is     possible by mounting and operating a crafted ext4     filesystem image.(CVE-2018-10878)

  - An issue was discovered in can_can_gw_rcv in     net/can/gw.c in the Linux kernel through 4.19.13. The     CAN frame modification rules allow bitwise logical     operations that can be also applied to the can_dlc     field. Because of a missing check, the CAN drivers may     write arbitrary content beyond the data registers in     the CAN controller's I/O memory when processing can-gw     manipulated outgoing frames. This is related to     cgw_csum_xor_rel. An unprivileged user can trigger a     system crash (general protection fault).(CVE-2019-3701)

  - A flaw was found in the Linux kernel's ext4 filesystem.
    A local user can cause an out-of-bound access in     ext4_get_group_info function, a denial of service, and     a system crash by mounting and operating on a crafted     ext4 filesystem image.(CVE-2018-10881)

  - A flaw was found in the Linux kernel's ext4 filesystem     code. A stack-out-of-bounds write in     ext4_update_inline_data() is possible when mounting and     writing to a crafted ext4 image. An attacker could use     this to cause a system crash and a denial of     service.(CVE-2018-10880)

  - The crypto API in the Linux kernel through 3.9-rc8 does     not initialize certain length variables, which allows     local users to obtain sensitive information from kernel     stack memory via a crafted recvmsg or recvfrom system     call, related to the hash_recvmsg function in     crypto/algif_hash.c and the skcipher_recvmsg function     in crypto/algif_skcipher.c.(CVE-2013-3076)

  - weakness was found in the Linux kernel's implementation     of random seed data. Programs, early in the boot     sequence, could use the data allocated for the seed     before it was sufficiently generated.(CVE-2018-1108)

  - An issue was discovered in the proc_pid_stack function     in fs/proc/base.c in the Linux kernel. An attacker with     a local account can trick the stack unwinder code to     leak stack contents to userspace. The fix allows only     root to inspect the kernel stack of an arbitrary     task.(CVE-2018-17972)

  - A security flaw was found in the     chap_server_compute_md5() function in the ISCSI target     code in the Linux kernel in a way an authentication     request from an ISCSI initiator is processed. An     unauthenticated remote attacker can cause a stack     buffer overflow and smash up to 17 bytes of the stack.
    The attack requires the iSCSI target to be enabled on     the victim host. Depending on how the target's code was     built (i.e. depending on a compiler, compile flags and     hardware architecture) an attack may lead to a system     crash and thus to a denial of service or possibly to a     non-authorized access to data exported by an iSCSI     target. Due to the nature of the flaw, privilege     escalation cannot be fully ruled out, although we     believe it is highly unlikely.(CVE-2018-14633)

  - An issue was discovered in the Linux kernel before     4.18.6. An information leak in cdrom_ioctl_drive_status     in drivers/cdrom/cdrom.c could be used by local     attackers to read kernel memory because a cast from     unsigned long to int interferes with bounds     checking.(CVE-2018-16658)

  - In the Linux kernel before 4.17, a local attacker able     to set attributes on an xfs filesystem could make this     filesystem non-operational until the next mount by     triggering an unchecked error condition during an xfs     attribute change, because xfs_attr_shortform_addname in     fs/xfs/libxfs/xfs_attr.c mishandles ATTR_REPLACE     operations with conversion of an attr from short to     long form.(CVE-2018-18690)

  - A security flaw was found in the Linux kernel in     drivers/tty/n_tty.c which allows local attackers (ones     who are able to access pseudo terminals) to lock them     up and block further usage of any pseudo terminal     devices due to an EXTPROC versus ICANON confusion in     TIOCINQ handler.(CVE-2018-18386)

  - The Linux kernel was found to be vulnerable to a NULL     pointer dereference bug in the __netlink_ns_capable()     function in the net/netlink/af_netlink.c file. A local     attacker could exploit this when a net namespace with a     netnsid is assigned to cause a kernel panic and a     denial of service.(CVE-2018-14646)

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.

ID	Name	Product	Family	Published	Updated	Severity
122201	EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1028)	Nessus	Huawei Local Security Checks	2/15/2019	5/23/2022	high
123329	openSUSE Security Update : the Linux Kernel (openSUSE-2019-769)	Nessus	SuSE Local Security Checks	3/27/2019	6/10/2024	high

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