CVE-2021-47031

EPSS 0.12%
Published 28.02.2024 09:15:39
Last modified 19.03.2025 15:37:59
Source 416baaa9-dc9f-4396-8d5f-8c081f
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In the Linux kernel, the following vulnerability has been resolved:

mt76: mt7921: fix memory leak in mt7921_coredump_work

Fix possible memory leak in mt7921_coredump_work.

Affected products Warnungen 0 Metrics 2 CWE 1 References 5

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD

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Data is provided by the National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version >= 5.12 < 5.12.4

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.12%	0.311

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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.

https://git.kernel.org/stable/c/4811226374453607175ea057777faa7e7f752204

Patch

https://git.kernel.org/stable/c/782b3e86ea970e899f8e723db9f64708a15ca30e

Patch

https://nvd.nist.gov/vuln/detail/CVE-2021-47031

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-47031

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-47031

EUVD