CVE-2022-20583

CVSS 6.7 MEDIUMEPSS 0.1%CWE-787

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

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

Affected products

n/a · Android

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References

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