CVE-2023-26083 KEV
3.3
LOW · CVSS 3.1 · EPSS 1.2% (pctl 67)
Patch first
On CISA KEV — known exploited in the wild, due 2023-04-28.
Description
Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
Scoring
| CVSS | 3.3 (LOW, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| EPSS | 1.22% — more likely to be exploited than 67% of all CVEs |
| Weakness | CWE-401 |
| On CISA KEV | yes — remediate by 2023-04-28 |
| Public exploit | none known |
| Published | 2023-04-06 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Arm Mali GPU Kernel Driver Information Disclosure Vulnerability |
|---|---|
| Added | 2023-04-07 |
| Due | 2023-04-28 |
| Vendor / product | Arm / Mali Graphics Processing Unit (GPU) |
| Ransomware use | none reported |
Affected (4)
| Vendor | Product |
|---|---|
| arm | 5th gen gpu architecture kernel driver |
| arm | bifrost gpu kernel driver |
| arm | midgard gpu kernel driver |
| arm | valhall gpu kernel driver |
References
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
- https://www.cybersecurity-help.cz/vdb/SB2023033049
- https://www.cybersecurity-help.cz/vulnerabilities/74210/
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
- https://www.cybersecurity-help.cz/vdb/SB2023033049
- https://www.cybersecurity-help.cz/vulnerabilities/74210/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26083
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