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Oracle Linux: CVE-2023-39189: ELSA-2024-2394: kernel security, bug fix, and enhancement update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2023-39189: ELSA-2024-2394:kernel security, bug fix, and enhancement update (IMPORTANT) (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:M/C:C/I:N/A:P)
Published
08/30/2023
Created
05/21/2024
Added
05/14/2024
Modified
01/07/2025

Description

A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.

Solution(s)

  • oracle-linux-upgrade-kernel

References

  • https://attackerkb.com/topics/cve-2023-39189
  • CVE - 2023-39189
  • ELSA-2024-2394
  • ELSA-2024-3138
  • 查看数 701
  • 已创建
  • 最后回复

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