CVE-2024-24853Incorrect Behavior Order in Intel-microcode

Severity
7.3HIGHNVD
EPSS
0.0%
top 96.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedAug 14
Latest updateAug 20

Description

Incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS vector

CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Affected Packages1 packages

debiandebian/intel-microcode< intel-microcode 3.20240813.1~deb12u1 (bookworm)

🔴Vulnerability Details

3
OSV
intel-microcode vulnerabilities2024-08-20
GHSA
GHSA-vp6v-8xw7-8j3v: Incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user2024-08-14
OSV
CVE-2024-24853: Incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user2024-08-14

📋Vendor Advisories

2
Ubuntu
Intel Microcode vulnerabilities2024-08-20
Debian
CVE-2024-24853: intel-microcode - Incorrect behavior order in transition between executive monitor and SMI transfe...2024