Memory Leak Affecting kernel-zfcpdump package, versions <0:5.14.0-162.12.1.el9_1.0.2


Severity

Recommended
0.0
high
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-ROCKY9-KERNELZFCPDUMP-3311060
  • published3 Feb 2023
  • disclosed27 Jan 2023

Introduced: 27 Jan 2023

CVE-2022-4139  (opens in a new tab)
CWE-401  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 kernel-zfcpdump to version 0:5.14.0-162.12.1.el9_1.0.2 or higher.
This issue was patched in RLSA-2023:0334.

NVD Description

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

An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.

CVSS Scores

version 3.1