Out-of-bounds Read Affecting linux-5.10 package, versions <5.10.205-2~deb10u1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.27% (68th percentile)

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  • Snyk IDSNYK-DEBIAN10-LINUX510-6150559
  • published11 Jan 2024
  • disclosed16 Nov 2023

Introduced: 16 Nov 2023

CVE-2023-6121  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Debian:10 linux-5.10 to version 5.10.205-2~deb10u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream linux-5.10 package and not the linux-5.10 package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).

CVSS Scores

version 3.1