The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it (which makes it available to be freed), and continue using the page in GPU calls
Published Aug 24, 2022
9.8
CRITICALCVSS 3.1
EPSS 0.40%
Description
The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it (which makes it available to be freed), and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.Product: AndroidVersions: Android SoCAndroid ID: A-232441339
Affected products
- Vendor n/a Product Android Defaultn/a
- Version Android SoCStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Android | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.40% (0.00405) | 32.31th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.34% (0.00342) | 25.82th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00080) | 21.21th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00109) | 45.63th | v3 (v2023.03.01) |
| Feb 4, 2024 | 0.11% (0.00106) | 42.69th | v3 (v2023.03.01) |
| Aug 31, 2023 | 0.10% (0.00100) | 40.50th | v3 (v2023.03.01) |
| Jul 25, 2023 | 0.07% (0.00071) | 29.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00061) | 24.01th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Aug 25, 2022 | 0.89% (0.00885) | 26.01th | v2 (v2022.01.01) |
References (1)
- https://source.android.com/security/bulletin/2022-08-01 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://source.android.com/security/bulletin/2022-08-01 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.