CVE-2022-20154CWE-362

CVE-2022-20154

Medium · published June 15, 2022

CVSS v3.1
6.4
EPSS
0%
Percentile
1.3
In the wild
Unconfirmed
What it is

In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. 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-174846563References: Upstream kernel

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00112 · 1.3th percentile
Weakness
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Published
2022-06-15T18:15Z
Affected products (1)
ProductVersionsFixed in
google/androidall versions—
References (2)
https://source.android.com/security/bulletin/pixel/2022-06-01 · [email protected]https://source.android.com/security/bulletin/pixel/2022-06-01 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 15 JUN 13:18Z
    In lock_sock_nested of sock.c, there is a possible use after free due to a race condition
    cvelistv5