CVE-2021-47287

In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driver_register() fail If driver_register() returns with error we need to free the memory allocated for auxdrv->driver.name before returning from __auxiliary_driver_register()

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/4afa0c22eed33cfe0c590742387f0d16f32412f3	Patch
https://git.kernel.org/stable/c/ce5b3de58fc21303722df46551f7eb9a91afb409	Patch
https://git.kernel.org/stable/c/4afa0c22eed33cfe0c590742387f0d16f32412f3	Patch
https://git.kernel.org/stable/c/ce5b3de58fc21303722df46551f7eb9a91afb409	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.14:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.14:rc2::::::

History

No history.

Information

Published : 2024-05-21 15:15

Updated : 2024-12-23 16:40

NVD link : CVE-2021-47287

Mitre link : CVE-2021-47287

CVE.ORG link : CVE-2021-47287

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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