CVE-2024-56652
kernel: drm/xe/reg_sr: Remove register pool
Severity
ImportantRed Hat Product Security
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 · 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-416 · Use After Free