Information disclosure in Realtek Rtsper
CVE-2022-25477
Vulnerability in Realtek RtsPer driver for PCIe Card Reader (RtsPer.sys) before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader (RtsUer.sys) before 10.0.22000.31274 leaks driver logs that contain addresses of kernel mode objects, weakening KASLR.
EPSS: 0.002 (11.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Realtek Rtsper
- Realtek Rtsuer
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
- cve@mitre.org (Vendor Advisory)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org
Frequently asked questions
- What is CVE-2022-25477?
- CVE-2022-25477 is a medium-severity vulnerability in Realtek Rtsper, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.5/10. Published 2024-07-02.
- How severe is CVE-2022-25477?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-25477 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.