In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2022-05-10T19:56:49

Updated: 2024-08-03T01:55:46.136Z

Reserved: 2021-10-06T00:00:00

Link: CVE-2022-20008

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-05-10T20:15:09.023

Modified: 2022-05-16T16:04:29.087

Link: CVE-2022-20008

cve-icon Redhat

No data.