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Oracle Linux: (CVE-2021-37576) (Multiple Advisories): kernel security and bug fix update

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Oracle Linux: (CVE-2021-37576) (Multiple Advisories): kernel security and bug fix update

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
07/26/2021
Created
09/10/2021
Added
09/08/2021
Modified
11/23/2022

Description

arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.

Solution(s)

  • oracle-linux-upgrade-kernel

References

  • ELSA-2021-3801
  • CVE-2021-37576
  • USN-5091-1
  • USN-5091-3
  • USN-5092-1
  • USN-5092-2
  • USN-5092-3
  • USN-5094-1
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