CVE-2022-25479

EPSS 2.31%
Published 02.07.2024 19:15:11
Last modified 21.11.2024 06:52:14
Source 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 for the leakage of kernel memory from both the stack and the heap.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the 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
Type	Source	Score	Percentile
EPSS	FIRST.org	2.31%	0.842

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.1	1.8	4.2	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

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-2022-25479

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-25479

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-25479

EUVD