CVE-2021-47643

In the Linux kernel, the following vulnerability has been resolved: media: ir_toy: free before error exiting Fix leak in error path.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/2011363c196846c083649c91ed30aeef64358d52	Patch
https://git.kernel.org/stable/c/382e0f6958ef34eb093127b6d74c12f3b8fd0904	Patch
https://git.kernel.org/stable/c/52cdb013036391d9d87aba5b4fc49cdfc6ea4b23	Patch
https://git.kernel.org/stable/c/93ef3fdf3b6633c58f049e5a6be755777dde4340	Patch
https://git.kernel.org/stable/c/99e3f83539cac6884a4df02cb204a57a184ea12b	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-02-26 06:37

Updated : 2025-09-23 18:46

NVD link : CVE-2021-47643

Mitre link : CVE-2021-47643

CVE.ORG link : CVE-2021-47643

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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