High severity · published Feb 28, 2022
CVE-2021-44331
ARM astcenc 3.2.0 is vulnerable to Buffer Overflow in function encode_ise()
7.8
CVSS
0.8%
EPSS
No
On KEV
Description
ARM astcenc 3.2.0 is vulnerable to Buffer Overflow in function encode_ise().
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Adaptive Scalable Texture Compression Encoder · Arm
3.2.0 · source: NVD
Affected product
AS
Adaptive Scalable Texture Compression Encoder
Arm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-44331
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-44331
Exploit
https://github.com/ARM-software/astc-encoder/issues/294
More from Adaptive Scalable Texture Compression Encoder
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ARM astcenc 3.2.0 is vulnerable to Buffer Overflow