File _patchinfo of Package patchinfo.25071

Overview Repositories Revisions Requests Users Attributes Meta

File _patchinfo of Package patchinfo.25071

<patchinfo incident="25071">
  <issue id="1199697" tracker="bnc">VUL-0: CVE-2022-1729: kernel live patch: kernel/core: race condition in perf_event_open leads to privilege escalation</issue>
  <issue id="1200059" tracker="bnc">VUL-0: CVE-2022-21499: kernel live patch: break out of lockdown with kgdb</issue>
  <issue id="1200608" tracker="bnc">VUL-0: CVE-2022-20154: kernel live patch: race condition leading to use-after-free in lock_sock_nested</issue>
  <issue id="2022-1729" tracker="cve" />
  <issue id="2022-20154" tracker="cve" />
  <issue id="2022-21499" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.3.18-24_83 fixes several issues.

The following security issues were fixed:

- CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599).
- CVE-2022-21499: Reinforced the kernel lockdown feature, until now it's been trivial to break out of it with kgdb or kdb (bsc#1199426).
- CVE-2022-1729: Fixed a sys_perf_event_open() race condition against self (bsc#1199507).
</description>
<summary>Security update for the Linux Kernel (Live Patch 19 for SLE 15 SP2)</summary>
</patchinfo>

Places

File _patchinfo of Package patchinfo.25071

Places