Information Exposure Affecting kernel-zfcpdump-modules-extra package, versions <0:5.14.0-70.101.1.el9_0


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-RHEL9-KERNELZFCPDUMPMODULESEXTRA-7153363
  • published29 May 2024
  • disclosed25 Sept 2023

Introduced: 25 Sep 2023

CVE-2023-6240  (opens in a new tab)
CWE-203  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade RHEL:9 kernel-zfcpdump-modules-extra to version 0:5.14.0-70.101.1.el9_0 or higher.
This issue was patched in RHSA-2024:3421.

NVD Description

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

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key.

CVSS Scores

version 3.1