VulnerabilityModified

CVE-2020-12307

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.

HIGH 7.8EPSS 0.32%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.32% probability · 24th percentile
CISA KEV: Not listed
Weakness: CWE-276
Affected: intel/high definition audio driver
Source: secure@intel.com

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.