File _patchinfo of Package patchinfo.26821

<patchinfo incident="26821">
  <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="2021-39698" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.14.21-150400_24_28 fixes one issue.

The following security issue was fixed:

- 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 4 for SLE 15 SP4)</summary>
</patchinfo>