CVE-2023-26083 is a memory leak vulnerability in multiple Arm Mali GPU Kernel Drivers (Midgard, Bifrost, Valhall, and Avalon). A non-privileged user can exploit this flaw to expose sensitive kernel metadata through valid GPU processing operations. While rated with a low CVSS score of 3.3, indicating low attack complexity and impact limited to confidentiality, its FAUCET Risk Score is extremely high at 98/100. This vulnerability is actively exploited in the wild, as confirmed by its presence in the KEV catalog and mentions in Google's security bulletins, despite no public exploit code being available. The CVE has garnered significant community discussion and media coverage, highlighting its importance.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= r41p0, < r43p0CPE matchmatch criteria | cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:* | ||
>= r0p0, < r43p0CPE matchmatch criteria | cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* | ||
>= r6p0, <= r32p0CPE matchmatch criteria | cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:* | ||
>= r19p0, < r43p0CPE matchmatch criteria | cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.