Resource Injection Affecting kernel-zfcpdump-modules-core package, versions <0:5.14.0-284.67.1.el9_2


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-RHEL9-KERNELZFCPDUMPMODULESCORE-7155580
  • published29 May 2024
  • disclosed2 Apr 2024

Introduced: 2 Apr 2024

CVE-2024-26673  (opens in a new tab)
CWE-99  (opens in a new tab)

How to fix?

Upgrade RHEL:9 kernel-zfcpdump-modules-core to version 0:5.14.0-284.67.1.el9_2 or higher.
This issue was patched in RHSA-2024:3461.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules-core package and not the kernel-zfcpdump-modules-core package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

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

netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

  • Disallow families other than NFPROTO_{IPV4,IPV6,INET}.
  • Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for this object.

CVSS Scores

version 3.1