CVE-2022-25480

EPSS 0.13%
Veröffentlicht 02.07.2024 19:15:12
Zuletzt bearbeitet 25.03.2025 18:15:28
Quelle cve@mitre.org
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 7

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Realtek ≫ Rtsper Version < 10.0.22000.21355

Realtek ≫ Rtsuer Version < 10.0.22000.31274

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.13%	0.336

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://realtek.com

Broken Link

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

https://nvd.nist.gov/vuln/detail/CVE-2022-25480

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-25480

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-25480

EUVD