PT-2022-12042 · Arm · Arm Astcenc

Published 2022-02-28 · Updated 2022-03-08 · CVE-2021-44331

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ARM astcenc version 3.2.0

Description The issue is related to a Buffer Overflow in the encode ise() function.

Recommendations For ARM astcenc version 3.2.0, consider disabling the encode ise() function as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-44331

Affected Products

Arm Astcenc

References · 7

• 🔥 https://github.com/ARM-software/astc-encoder/issues/294 · Exploit
• https://osv.dev/vulnerability/CVE-2021-44331 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44331 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-44331 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-44331 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-44331 · Vendor Advisory
• https://t.me/cibsecurity/38191 · Telegram Post