CVE Database›Document archive›CVE-2023-52612

CVE-2023-52612

kernel: crypto: scomp - fix req->dst buffer overflow

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Severity

Moderate

Red Hat Product Security

7.8

CVSS 3.1

Review impact separately from score.

Published · March 18, 2024

Updated · August 5, 2026

Description

A vulnerability was found in scomp component Linux Kernel causing a buffer overflow in the req->dst buffer. This occurred because the buffer size was not checked before copying data from scomp_scratch->dst, leading to potential overflow and DoS.

Statement

Red Hat has protection mechanisms in place against buffer overflows, such as FORTIFY_SOURCE, Position Independent Executables or Stack Smashing Protection.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-121 · Stack-based Buffer Overflow