CVE-2022-46395
CVSS V2 None
CVSS V3 None
Description
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r0p0 through r32p0, Bifrost r0p0 through r41p0 before r42p0, Valhall r19p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0.
Overview
- CVE ID
- CVE-2022-46395
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-06T14:15:09
- Last Modified Date
- 2023-03-13T17:48:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:arm:avalon_gpu_kernel_driver:r41p0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* | 1 | OR | r0p0 | r41p0 |
| cpe:2.3:a:arm:midguard_gpu_kernel_driver:*:*:*:*:*:*:*:* | 1 | OR | r0p0 | r32p0 |
| cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* | 1 | OR | r19p0 | r41p0 |
References
| Reference URL | Reference Tags |
|---|---|
| https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities | Vendor Advisory |
| https://developer.arm.com/support/arm-security-updates | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-46395 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46395 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 05:58:33 | Added to TrackCVE | |||
| 2023-04-17 05:58:36 | Weakness Enumeration | new |