CVE-2022-46395 is a high-severity use-after-free vulnerability in Arm Mali GPU Kernel Drivers (Midgard, Bifrost, Valhall, and Avalon series). A non-privileged user can exploit this flaw through improper GPU processing operations to gain access to previously freed memory, potentially leading to high impact on confidentiality, integrity, and availability. With a CVSS score of 8.8, this vulnerability is easily exploitable over a network with low attack complexity and no user interaction required. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
r41p0CPE matchmatch criteria | cpe:2.3:a:arm:avalon_gpu_kernel_driver:r41p0:*:*:*:*:*:*:* | ||
>= r0p0, <= r41p0CPE matchmatch criteria | cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* | ||
>= r0p0, <= r32p0CPE matchmatch criteria | cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:* | ||
>= r19p0, <= r41p0CPE matchmatch criteria | cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.