CVE-2022-20235
This page can only be written by the GPU driver itself, but prior to DDK 1.18 however, a user-space program could write arbitrary data to the page, leading to memory corruption issues.Product: AndroidVersions: Android SoCAndroid ID: A-259967780
Does this matter?
Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own.
Description
The PowerVR GPU kernel driver maintains an "Information Page" used by its cache subsystem. This page can only be written by the GPU driver itself, but prior to DDK 1.18 however, a user-space program could write arbitrary data to the page, leading to memory corruption issues.Product: AndroidVersions: Android SoCAndroid ID: A-259967780
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.11% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/android
- Source
- security@android.com
References
- https://source.android.com/security/bulletin/2023-01-01Vendor Advisory
- https://source.android.com/security/bulletin/2023-01-01Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.