PT-2021-13321 · Google · Android

Published 2021-09-01 · Updated 2021-10-08 · CVE-2021-0690

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-8.1 through Android-11

Description In the ih264d mark err slice skip function of ih264d parse pslice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.

Recommendations For Android versions Android-8.1 through Android-11, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-182152757

CVE-2021-0690

Affected Products

Android

References · 8

• https://osv.dev/vulnerability/CVE-2021-0690 · Vendor Advisory
• https://source.android.com/security/bulletin/2021-09-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-182152757 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0690 · Security Note
• https://t.me/true_secator/2087 · Telegram Post
• https://t.me/cvenotify/22142 · Telegram Post
• https://t.me/cibsecurity/30058 · Telegram Post
• https://android.googlesource.com/platform/external/libavc/+/fa13b3087684ffefd82d61c34e61714881674cd3 · Note