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Oracle Linux: CVE-2022-4129: ELSA-2023-12256: Unbreakable Enterprise kernel-container security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2022-4129: ELSA-2023-12256: Unbreakable Enterprise kernel-container security update (IMPORTANT) (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
08/10/2022
Created
03/22/2023
Added
03/17/2023
Modified
12/17/2024

Description

A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.

Solution(s)

  • oracle-linux-upgrade-kernel-uek

References

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