PT-2025-41095 · Linux+2 · Linux Kernel+2

Published 2025-10-07 · Updated 2026-04-20 · CVE-2023-53651

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A flaw exists in the Linux kernel where a timer is not properly stopped during shutdown, driver unbind, or probe failures. This can lead to a use-after-free condition and potential system crashes.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

AZL-76416

CVE-2023-53651

SUSE-SU-2025:4111-1

SUSE-SU-2025:4139-1

SUSE-SU-2025:4149-1

SUSE-SU-2025:4320-1

Affected Products

Debian

Linux Kernel

Suse

References · 449

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53651.json · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2025:4320-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4139-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-53651 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4111-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4149-1 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2023-53651 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-53651 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-53651 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2023-53651 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2023-53651 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-53651 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53651 · Security Note
• https://osv.dev/vulnerability/CVE-2023-53651 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-76416 · Vendor Advisory