CVE-2022-20566

CVSS 7.8 HIGHEPSS 0.2%CWE-416 CWE-667

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Dec 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In l2cap_chan_put of l2cap_core, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-165329981References: Upstream kernel

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · Android

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://source.android.com/security/bulletin/pixel/2022-12-01