File _patchinfo of Package patchinfo.33109

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File _patchinfo of Package patchinfo.33109

<patchinfo incident="33109">
  <issue id="1215887" tracker="bnc">VUL-0: CVE-2023-39191: kernel live patch: Linux Kernel eBPF Improper Input Validation Privilege Escalation Vulnerability</issue>
  <issue id="1216898" tracker="bnc">VUL-0: CVE-2023-46813: kernel live patch: SEV-ES local priv escalation</issue>
  <issue id="1218487" tracker="bnc">VUL-0: CVE-2023-6531: kernel live patch: GC's deletion of an SKB races with unix_stream_read_generic()  leading to UAF</issue>
  <issue id="1218610" tracker="bnc">VUL-0: CVE-2023-51779: kernel live patch: bluetooth: bt_sock_ioctl race condition leads to use-after-free in bt_sock_recvmsg</issue>
  <issue id="2023-39191" tracker="cve" />
  <issue id="2023-46813" tracker="cve" />
  <issue id="2023-51779" tracker="cve" />
  <issue id="2023-6531" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.14.21-150500_55_7 fixes several issues.

The following security issues were fixed:

- CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218487).
- CVE-2023-46813: Fixed a local privilege escalation with user-space programs that have access to MMIO regions (bsc#1216898).
- CVE-2023-39191: Fixed a lack of validation of dynamic pointers within user-supplied eBPF programs that may have allowed an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code. (bsc#1215863)
- CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218610).
</description>
<summary>Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP5)</summary>
</patchinfo>

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