Improper input validation in AMD Uprof
CVE-2022-23831
Insufficient validation of the IOCTL input buffer in AMD μProf may allow an attacker to send an arbitrary buffer leading to a potential Windows kernel crash resulting in denial of service.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.007 (52.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- AMD Uprof
- AMD Μprof — versions AMDuProf_FreeBSD_x64, AMDuProf Windows, AMDuProf Linux
- FreeBSD
- Linux Kernel
- Microsoft Windows
Weakness classification (CWE)
References
- www.amd.com/en/corporate/product-security/bulletin/amd-sb-1046 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-23831?
- CVE-2022-23831 is a high-severity vulnerability in AMD Uprof, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-11-09.
- How severe is CVE-2022-23831?
- High severity. CVSS v3 base score is 7.5 out of 10.