CVE-2024-53146 Affecting kernel-zfcpdump-core package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

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  • Snyk IDSNYK-RHEL8-KERNELZFCPDUMPCORE-8549518
  • published25 Dec 2024
  • disclosed24 Dec 2024

Introduced: 24 Dec 2024

NewCVE-2024-53146  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 kernel-zfcpdump-core.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-core package and not the kernel-zfcpdump-core package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

In the Linux kernel, the following vulnerability has been resolved:

NFSD: Prevent a potential integer overflow

If the tag length is >= U32_MAX - 3 then the "length + 4" addition can result in an integer overflow. Address this by splitting the decoding into several steps so that decode_cb_compound4res() does not have to perform arithmetic on the unsafe length value.

CVSS Scores

version 3.1