CVEvulnerability

CVE-2020-12307

7.8 HIGH Published 2020-11-12 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2020-11-12
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected]): 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses: CWE-276

Description

Improper permissions in some Intel(R) High Definition Audio drivers before version 9.21.00.4561 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected configurations

• intel high definition audio driver (< 9.21.00.4561)

Weakness · CWE (1)

CWE-276 Incorrect Default Permissions weakness

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00409 Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00409 Vendor Advisory

CVE-2020-12307

Description

Affected configurations

Related

Weakness · CWE (1)

References