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Amazon Linux AMI: CVE-2023-39192: Security patch for kernel (ALAS-2023-1838)

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Amazon Linux AMI: CVE-2023-39192: Security patch for kernel (ALAS-2023-1838)

Severity
6
CVSS
(AV:L/AC:L/Au:M/C:C/I:N/A:C)
Published
09/27/2023
Created
10/18/2023
Added
10/17/2023
Modified
01/28/2025

Description

A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value beyond the array boundaries, leading to a crash or information disclosure.

Solution(s)

  • amazon-linux-upgrade-kernel

References

  • ALAS-2023-1838
  • CVE-2023-39192
  • 查看数 702
  • 已创建
  • 最后回复

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