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Oracle Linux: CVE-2023-42753: ELSA-2024-0346: kernel security and bug fix update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2023-42753: ELSA-2024-0346:kernel security and bug fix update (IMPORTANT) (Multiple Advisories)

Severity
6
CVSS
(AV:L/AC:H/Au:S/C:C/I:C/A:C)
Published
09/22/2023
Created
10/11/2023
Added
10/10/2023
Modified
01/23/2025

Description

An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.

Solution(s)

  • oracle-linux-upgrade-kernel
  • oracle-linux-upgrade-kernel-uek

References

  • https://attackerkb.com/topics/cve-2023-42753
  • CVE - 2023-42753
  • ELSA-2024-0346
  • ELSA-2023-12875
  • ELSA-2023-12911
  • ELSA-2024-12069
  • ELSA-2024-12094
  • ELSA-2023-12825
  • ELSA-2024-0461
  • ELSA-2023-12914
  • ELSA-2023-12858
  • ELSA-2023-12910
  • ELSA-2023-12874
  • ELSA-2023-12915
  • ELSA-2023-12824
  • ELSA-2023-12826
View more
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