CVE-2022-20122
Status: ModifiedCritical (9.8)—
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
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Base score: 9.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.40%
- Percentile among all scored CVEs: 33
- Score date: 10/15/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-416
References
Raw JSON (NVD)
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{
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"published": "2022-08-24T14:15:09.450",
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"value": "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"
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"value": "El controlador de la GPU PowerVR permite a aplicaciones no privilegiadas asignar memoria anclada, desanclarla (lo que hace que esté disponible para ser liberada) y continuar usando la página en las llamadas de la GPU. No son requeridos privilegios y esto resulta en una corrupción de la memoria del kernel. Producto: Android, Versiones: Android SoC, ID de Android: A-232441339"
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"lastModified": "2026-06-17T04:23:42.413",
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