PT-2021-7274 · Google+2 · Android Kernel+2
Published
2021-10-14
·
Updated
2024-04-17
·
CVE-2022-20154
CVSS v3.1
6.4
Medium
| Vector | AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Android kernel versions (affected versions not specified)
Description
The issue is related to the use of memory after it has been freed in the
lock sock nested() function of the Android kernel due to a race condition caused by incorrect synchronization of a shared resource. This could allow an attacker to escalate their privileges locally with System execution privileges. User interaction is not required for exploitation.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Race Condition
Use After Free
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Related Identifiers
Affected Products
Android Kernel
Astra Linux
Suse