File _patchinfo of Package patchinfo.25395

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File _patchinfo of Package patchinfo.25395

<patchinfo incident="25395">
  <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="1199648" tracker="bnc">VUL-0: CVE-2022-1116: kernel live patch: Integer overflow in io_uring may lead to local privilege escalation</issue>
  <issue id="2021-39698" tracker="cve" />
  <issue id="2022-1116" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.3.18-150300_59_87 fixes several issues.

The following security issues were fixed:

- CVE-2022-1116: Fixed a integer overflow vulnerability in io_uring which allowed a local attacker to cause memory corruption and escalate privileges to root (bnc#1199647).
- 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 22 for SLE 15 SP3)</summary>
</patchinfo>

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File _patchinfo of Package patchinfo.25395

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