What is CVE-2021-44331?

CVE-2021-44331 is a high-severity vulnerability in Arm Adaptive Scalable Texture Compression Encoder, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-02-28.

How severe is CVE-2021-44331?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Arm Adaptive Scalable Texture Compression Encoder

CVE-2021-44331

ARM astcenc 3.2.0 is vulnerable to Buffer Overflow in function encode_ise().

Vulnerability class: Buffer Overflow

EPSS: 0.009 (55.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Arm Adaptive_scalable_texture_compression_encoder — versions 3.2.0
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-44331?: CVE-2021-44331 is a high-severity vulnerability in Arm Adaptive Scalable Texture Compression Encoder, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-02-28.
How severe is CVE-2021-44331?: High severity. CVSS v3 base score is 7.8 out of 10.