CVE-2022-20572

תיאור (מקור, אנגלית)

In verity_target of dm-verity-target.c, there is a possible way to modify read-only files due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-234475629References: Upstream kernel

מדדים

CVSS 3.1

6.7 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-19/10/2026

CWE

CWE-862

מוצרים מושפעים

google: android

קישורים

• https://source.android.com/security/bulletin/pixel/2022-12-01 PatchVendor Advisory
• https://source.android.com/security/bulletin/pixel/2022-12-01 PatchVendor Advisory
• https://cert-portal.siemens.com/productcert/html/ssa-794697.html