CVEvulnerability
CVE-2022-25480
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-07-02
- Last modified
- 2026-07-09
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-787
Description
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 allows writing to kernel memory beyond the SystemBuffer of the IRP.
Affected configurations
• realtek rtsper (< 10.0.22000.21355)
• realtek rtsuer (< 10.0.22000.31274)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://gist.github.com/zwclose/feb16f1424779a61cb1d9f6d5681408a Third Party Advisory
- https://www.realtek.com/images/safe-report/Realtek_RtsPer_RtsUer_Security_Advisory_Report.pdf Vendor Advisory
- https://zwclose.github.io/2024/10/14/rtsper1.html zwclose.github.io
- https://gist.github.com/zwclose/feb16f1424779a61cb1d9f6d5681408a Third Party Advisory
- https://www.realtek.com/images/safe-report/Realtek_RtsPer_RtsUer_Security_Advisory_Report.pdf Vendor Advisory