[LU-15772] kernel update [SLES15 SP3 5.3.18-150300.59.63.1]

• Type: Improvement
• Resolution: Won't Fix
• Priority: Minor
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

The SUSE Linux Enterprise 15 SP3 kernel was updated.

The following security bugs were fixed:

• CVE-2022-0854: Fixed a memory leak flaw was found in the Linux kernels
  DMA subsystem. This flaw allowed a local user to read random memory from
  the kernel space. (bnc#1196823)
• CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the
  netfilter subsystem. This vulnerability gives an attacker a powerful
  primitive that can be used to both read from and write to relative stack
  data, which can lead to arbitrary code execution. (bsc#1197227)
• CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c
  vulnerability in the Linux kernel. (bnc#1198031)
• CVE-2022-28388: Fixed a double free in drivers/net/can/usb/usb_8dev.c
  vulnerability in the Linux kernel. (bnc#1198032)
• CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c
  vulnerability in the Linux kernel. (bnc#1198033)
• CVE-2022-1055: Fixed a use-after-free in tc_new_tfilter that could allow
  a local attacker to gain privilege escalation. (bnc#1197702)
• CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to
  use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock.
  (bsc#1197331)
• CVE-2021-45868: Fixed a wrong validation check in fs/quota/quota_tree.c
  which could lead to an use-after-free if there is a corrupted quota
  file. (bnc#1197366)
• CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP
  transformation code. This flaw allowed a local attacker with a normal
  user privilege to overwrite kernel heap objects and may cause a local
  privilege escalation. (bnc#1197462)
• CVE-2022-0850: Fixed a kernel information leak vulnerability in
  iov_iter.c. (bsc#1196761)
• CVE-2022-1199: Fixed null-ptr-deref and use-after-free vulnerabilities
  that allow an attacker to crash the linux kernel by simulating Amateur
  Radio. (bsc#1198028)
• CVE-2022-1205: Fixed null pointer dereference and use-after-free
  vulnerabilities that allow an attacker to crash the linux kernel by
  simulating Amateur Radio. (bsc#1198027)
• CVE-2022-1198: Fixed an use-after-free vulnerability that allow an
  attacker to crash the linux kernel by simulating Amateur Radio
  (bsc#1198030).
• CVE-2022-1195: Fixed an use-after-free vulnerability which could allow a
  local attacker with a user privilege to execute a denial of service.
  (bsc#1198029)
• CVE-2022-1011: Fixed an use-after-free vulnerability which could allow a
  local attacker to retireve (partial) /etc/shadow hashes or any other
  data from filesystem when he can mount a FUSE filesystems. (bnc#1197343)

The following non-security bugs were fixed:
https://lists.suse.com/pipermail/sle-security-updates/2022-April/010701.html

Issue Links

• is related to: LU-15958 kernel update [SLES15 SP3 5.3.18-150300.59.71.2]
• is related to: LU-15678 kernel update [SLES15 SP3 5.3.18-150300.59.54.1]