CVE-2022-20564

CVSS 6.7 MEDIUMEPSS 0.2%CWE-787

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Dec 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In _ufdt_output_strtab_to_fdt of ufdt_convert.c, there is a possible out of bounds write due to an incorrect bounds 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-243798789References: N/A

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

Affected products

n/a · Android

References

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