File _patchinfo of Package patchinfo.6230

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File _patchinfo of Package patchinfo.6230

<patchinfo incident="6230">
  <issue id="1053153" tracker="bnc">VUL-0: CVE-2017-10661: kernel live patch: timerfd: missing locking in cancel might cause races and use-after-free</issue>
  <issue id="1069708" tracker="bnc">VUL-0: CVE-2017-16939: kernel live patch: local privilege escalation with XFRM sockets</issue>
  <issue id="2017-10661" tracker="cve" />
  <issue id="2017-16939" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>mbenes</packager>
  <description>This update for the Linux Kernel 3.12.61-52_72 fixes several issues.

The following security issues were fixed:

- CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages (bsc#1069708).
- CVE-2017-10661: Race condition in fs/timerfd.c allowed local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing (bsc#1053153).
</description>
<summary>Security update for the Linux Kernel (Live Patch 21 for SLE 12)</summary>
</patchinfo>

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File _patchinfo of Package patchinfo.6230

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