File _patchinfo of Package patchinfo.24844

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File _patchinfo of Package patchinfo.24844

<patchinfo incident="24844">
  <issue id="1196959" tracker="bnc">VUL-0: CVE-2021-39698:  kernel live patch: use-after-free due to missing POLLFREE handling in aio</issue>
  <issue id="1197335" tracker="bnc">VUL-0: CVE-2022-1015,CVE-2022-1016: kernel live patch: Vulnerability in nf_tables can cause privilege escalation</issue>
  <issue id="1198590" tracker="bnc">VUL-0: CVE-2022-1280: kernel live patch: concurrency uaf between drm_setmaster_ioctl and drm_mode_getresources</issue>
  <issue id="1199602" tracker="bnc">VUL-0: CVE-2022-30594:kernel live patch: mishandled seccomp permissions</issue>
  <issue id="1200266" tracker="bnc">VUL-0: CVE-2022-1972: kernel live patch: buffer overflow in nftable can lead to privilege escalation</issue>
  <issue id="1200268" tracker="bnc">VUL-0: CVE-2022-32250: kernel live patch: use-after-free in the netfilter subsystem</issue>
  <issue id="2021-39698" tracker="cve" />
  <issue id="2022-1016" tracker="cve" />
  <issue id="2022-1280" tracker="cve" />
  <issue id="2022-1966" tracker="cve" />
  <issue id="2022-1972" tracker="cve" />
  <issue id="2022-30594" tracker="cve" />
  <issue id="2022-32250" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.14.21-150400_22 fixes several issues.

The following security issues were fixed:

- CVE-2022-32250: Fixed an use-after-free bug in the netfilter subsystem. This flaw allowed a local attacker with user access to cause a privilege escalation issue. (bnc#1200015)
- CVE-2022-1972: Fixed a buffer overflow in nftable that could lead to privilege escalation. (bsc#1200019)
- CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199505).
- CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in drivers/gpu/drm/drm_lease.c (bnc#1197914).
- CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in drivers/gpu/drm/drm_lease.c (bnc#1197914).
- 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-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)
</description>
<summary>Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)</summary>
</patchinfo>

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