CVE-2022-42716
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non...
CVE-2022-42716 is a high vulnerability (CVSS 8.8) in Arm Valhall Gpu Kernel Driver, published December 12, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.31%, the 71st percentile. Fixed in :unknown: SoCVersion:2023-04-05.
- Severity
- 8.8 HighCVSS 3.1, NVD
- Exploit chance
- 1.31%EPSS, 71st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
SoCVersion:2023-04-05:unknown:
Description
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r40P0.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android | SoCVersion:0 up to SoCVersion:2023-04-05, plus listed versions SoCVersion | SoCVersion:2023-04-05 |
What each source reports
NVD Score used
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r40P0.
- Record
CVE-2022-42716- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
CVE List
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r40P0.
- Record
CVE-2022-42716- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2022-45782
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r40P0.
- Record
EUVD-2022-45782- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rvcg-rwxf-qh25
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non...
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r4p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40P0.
- Record
GHSA-rvcg-rwxf-qh25- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
packetstormsecurity.com/files/170420/Arm-Mali-CSF-KBASE_REG_NO_USER_FREE-Unsafe-Use-Use-After-Free.html
nvd.nist.gov/vuln/detail/CVE-2022-42716
github.com/advisories/GHSA-rvcg-rwxf-qh25
source.android.com/security/bulletin/2023-04-01