CVE-2021-0561

medium

Description

In append_to_verify_fifo_interleaved_ of stream_encoder.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-174302683

References

https://source.android.com/security/bulletin/pixel/2021-06-01

https://lists.fedoraproject.org/archives/list/[email protected]/message/EWXBVMPPSL377I7YM55ZYXVKVMYOKES2/

https://lists.debian.org/debian-lts-announce/2022/03/msg00022.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/Q4Y7BW35TGNFYBYBSBDSGLUJHHTYEUSG/

https://lists.debian.org/debian-lts-announce/2022/09/msg00003.html

Details

Source: MITRE

Published: 2021-06-22

Updated: 2022-09-30

Type: CWE-787

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM