CVE Database›CVE-2024-56652

CVE-2024-56652

kernel: drm/xe/reg_sr: Remove register pool

Loading…

Severity

Important

Red Hat Product Security

7.8

CVSS 3.1

Review impact separately from score.

Published · December 27, 2024

Updated · September 12, 2026

Description

A flaw was found in the Linux kernel's drm/xe/reg_sr component. The register pool implementation incorrectly handles memory reallocations, which can invalidate existing entries. This can lead to a use-after-free vulnerability, allowing a local attacker to cause memory corruption. This could result in a denial of service (DoS) or potentially lead to further system compromise.

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

No mitigation is specified in collected source.

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-416 · Use After Free