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Oracle Linux: (CVE-2021-45486) (Multiple Advisories): Unbreakable Enterprise kernel security update

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Oracle Linux: (CVE-2021-45486) (Multiple Advisories): Unbreakable Enterprise kernel security update

Severity
3
CVSS
(AV:A/AC:L/Au:S/C:P/I:N/A:N)
Published
12/25/2021
Created
05/20/2022
Added
05/18/2022
Modified
10/05/2022

Description

In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.

Solution(s)

  • oracle-linux-upgrade-kernel
  • oracle-linux-upgrade-kernel-uek
  • oracle-linux-upgrade-kernel-uek-debug
  • oracle-linux-upgrade-kernel-uek-debug-devel
  • oracle-linux-upgrade-kernel-uek-devel
  • oracle-linux-upgrade-kernel-uek-doc
  • oracle-linux-upgrade-kernel-uek-firmware

References

  • ELSA-2022-9852
  • CVE-2021-45486
  • USN-5361-1

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