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Fixed

LIN1022-5885 : Security Advisory - linux - CVE-2023-6121

Created: Nov 17, 2023    Updated: Dec 18, 2023
Resolved Date: Dec 11, 2023
Found In Version: 10.22.33.1
Fix Version: 10.22.33.14
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Kernel

Description

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

CREATE(Triage):(User=admin) CVE-2023-6121 (https://nvd.nist.gov/vuln/detail/CVE-2023-6121)

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