CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:H
AI Score
Confidence
High
Hardware logic with insecure de-synchronization in Intel® DSA and Intel® IAA for some Intel® 4th or 5th generation Xeon® processors may allow an authorized user to potentially enable denial of service via local access.
github.com/torvalds/linux/commit/796aec4a5b5850967af0c42d4e84df2d748d570b
ubuntu.com/security/CVE-2024-21823
ubuntu.com/security/notices/USN-6816-1
ubuntu.com/security/notices/USN-6818-1
ubuntu.com/security/notices/USN-6818-2
ubuntu.com/security/notices/USN-6818-3
ubuntu.com/security/notices/USN-6818-4
ubuntu.com/security/notices/USN-6820-1
ubuntu.com/security/notices/USN-6820-2
ubuntu.com/security/notices/USN-6864-1
ubuntu.com/security/notices/USN-6864-2
ubuntu.com/security/notices/USN-6864-3
ubuntu.com/security/notices/USN-6870-1
ubuntu.com/security/notices/USN-6870-2
ubuntu.com/security/notices/USN-6871-1
ubuntu.com/security/notices/USN-6873-1
ubuntu.com/security/notices/USN-6873-2
ubuntu.com/security/notices/USN-6874-1
ubuntu.com/security/notices/USN-6875-1
ubuntu.com/security/notices/USN-6878-1
ubuntu.com/security/notices/USN-6892-1
ubuntu.com/security/notices/USN-6919-1
www.cve.org/CVERecord?id=CVE-2024-21823
www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01084.html