CVE-2021-26307

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-26307
An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It allows __cpuid_count() calls even if the processor does not support the CPUID instruction, which is unsound and causes a deterministic crash.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2021-0013.html Exploit Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:raw-cpuid_project:raw-cpuid:*:*:*:*:*:rust:*:*
History

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-400 NVD-CWE-Other

03 Feb 2021, 21:10

Type Values Removed Values Added
CPE cpe:2.3:a:raw-cpuid_project:raw-cpuid:*:*:*:*:*:rust:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 2.1
v3 : 5.5
References (MISC) https://rustsec.org/advisories/RUSTSEC-2021-0013.html - (MISC) https://rustsec.org/advisories/RUSTSEC-2021-0013.html - Exploit, Vendor Advisory
CWE CWE-400

29 Jan 2021, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-01-29 03:15

Updated : 2023-12-10 13:41

NVD link : CVE-2021-26307

Mitre link : CVE-2021-26307

CVE.ORG link : CVE-2021-26307

JSON object : View

Products Affected

raw-cpuid_project

  • raw-cpuid
CWE
NVD-CWE-Other