File _patchinfo of Package patchinfo.26088

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File _patchinfo of Package patchinfo.26088

<patchinfo incident="26088">
  <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="1203116" tracker="bnc">VUL-0: CVE-2022-39188: kernel live patch: race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry</issue>
  <issue id="2021-39698" tracker="cve" />
  <issue id="2022-39188" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.3.18-150300_59_90 fixes several issues.

The following security issues were fixed:

- CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116).
- CVE-2021-39698: Fixed a memory corruption due to a use after free that could lead to local escalation of privilege with no additional execution privileges needed (bsc#1196959).
</description>
<summary>Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP3)</summary>
</patchinfo>

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File _patchinfo of Package patchinfo.26088

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