CVE-2021-0675 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 95.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedDec 15
Latest updateDec 16

Description

In alac decoder, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06064258; Issue ID: ALPS06064258.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDgoogle/android4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-9g5m-x9xw-j23f: In alac decoder, there is a possible out of bounds write due to an incorrect bounds check↗2021-12-16
▶
OSV
CVE-2021-0675: In alac decoder, there is a possible out of bounds write due to an incorrect bounds check↗2021-12-01
▶

📋Vendor Advisories

1
Android
CVE-2021-0675: alac decoder↗2021-12-01
▶
CVE-2021-0675 — Out-of-bounds Write in Google Android | cvebase