CVE-2022-20583 — n/a / Android

Description (CNA)

In ppmp_unprotect_mfcfw_buf of drm_fw.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege in S-EL1 with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-234859169References: N/A

Affected (CNA)

Vendor / product	Versions
n/a / Android	affected Android kernel

CWE

No CWE identifiers supplied.

References

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

ADP enrichment

CVE

No English description supplied.

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

CISA-ADP

No English description supplied.

No references supplied.