CVEvulnerability
CVE-2023-4134
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-11-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-416
Description
A use-after-free vulnerability was found in the cyttsp4_core driver in the Linux kernel. This issue occurs in the device cleanup routine due to a possible rearming of the watchdog_timer from the workqueue. This could allow a local user to crash the system, causing a denial of service.
Affected configurations
• linux linux kernel (< 6.5)
• fedoraproject fedora 38
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://access.redhat.com/security/cve/CVE-2023-4134 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2221700 Issue Tracking, Patch, Third Party Advisory