CVE-2025-22839
Last modified
CVE-2025-22839 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.
Metrics
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L
CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-22839?
How severe is CVE-2025-22839?
How do I fix CVE-2025-22839?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-22833APTIOV contains a vulnerability in BIOS where an attacker ma…7.3
- CVE-2025-22834AMI APTIOV contains a vulnerability in BIOS where a user may…5.3
- CVE-2025-22835in OpenHarmony v5.0.2 and prior versions allow a local attac…7.8
- CVE-2025-22836Integer overflow or wraparound in the Linux kernel-mode driv…8.8
- CVE-2025-22837in OpenHarmony v5.0.2 and prior versions allow a local attac…5.5
- CVE-2025-22838Uncontrolled search path for some Intel(R) RealSense(TM) Dyn…6.7
- CVE-2025-2284A denial-of-service vulnerability exists in the "GetWebLogin…7.5
- CVE-2025-22840Sequence of processor instructions leads to unexpected behav…7.4
- CVE-2025-22841in OpenHarmony v5.0.2 and prior versions allow a local attac…5.5
- CVE-2025-22842in OpenHarmony v5.0.2 and prior versions allow a local attac…5.5
- CVE-2025-22843Incorrect execution-assigned permissions for some Edge Orche…8.8
- CVE-2025-22844Improper access control for some Edge Orchestrator software …5.3
Are you affected by CVE-2025-22839?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST