CVEvulnerability
CVE-2023-5427
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-12-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r44p0 through r45p0; Valhall GPU Kernel Driver: from r44p0 through r45p0; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r45p0.
Affected configurations
• arm 5th gen gpu architecture kernel driver (>= r44p0 < r46p0)
• arm bifrost gpu kernel driver (>= r44p0 < r46p0)
• arm valhall gpu kernel driver (>= r44p0 < r46p0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://packetstormsecurity.com/files/176029/ARM-Mali-r44p0-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
- http://packetstormsecurity.com/files/176029/ARM-Mali-r44p0-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory