CVE-2023-26083Arm Mali GPU Kernel Driver Information Disclosure Vulnerability
Explotación conocida — Arm Mali GPU Kernel Driver Information Disclosure Vulnerability
CISA confirmó el 07.04.2023 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 28.04.2023.
Acción requerida: Apply updates per vendor instructions. https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities; https://nvd.nist.gov/vuln/detail/CVE-2023-26083
Descripción
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.
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| arm | 5th gen gpu architecture kernel driver | r41p0 – < r43p0 | |
| arm | bifrost gpu kernel driver | r0p0 – < r43p0 | |
| arm | midgard gpu kernel driver | r6p0 – ≤ r32p0 | |
| arm | valhall gpu kernel driver | r19p0 – < r43p0 |
Referencias y parches
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
- https://www.cybersecurity-help.cz/vdb/SB2023033049 Third Party Advisory
- https://www.cybersecurity-help.cz/vulnerabilities/74210/ Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26083 US Government Resource
Coincidencias CPE (NVD) (4)
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*≥ r41p0 < r43p0cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*≥ r0p0 < r43p0cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*≥ r6p0 ≤ r32p0cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*≥ r19p0 < r43p0