VDB
CVE-2021-0871
CVE-2021-0871
PUBLISHED
CVSS 7.800000190734863 HIGH
In PVRSRVBridgePMRPDumpSymbolicAddr of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-238921253
EPSS 0.02% · 3.9th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.02%
3.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| android | ||
| n/a | Android | * |
Exploit Intelligence
Timeline
- Sep 7, 2022 CVE Published
- Sep 14, 2022 EPSS Score
- Sep 17, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 13, 2022 EPSS Score
- Jan 27, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 13, 2023 EPSS Score
- Apr 27, 2023 EPSS Score
- Jul 26, 2023 EPSS Score
- Sep 9, 2023 EPSS Score
- Oct 24, 2023 EPSS Score