CVE-2021-47234

In the Linux kernel, the following vulnerability has been resolved: phy: phy-mtk-tphy: Fix some resource leaks in mtk_phy_init() Use clk_disable_unprepare() in the error path of mtk_phy_init() to fix some resource leaks.

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/6472955af5e88b5489b6d78316082ad56ea3e489	Patch
https://git.kernel.org/stable/c/9a17907946232d01aa2ec109da5f93b8d31dd425	Patch
https://git.kernel.org/stable/c/aaac9a1bd370338ce372669eb9a6059d16b929aa	Patch
https://git.kernel.org/stable/c/6472955af5e88b5489b6d78316082ad56ea3e489	Patch
https://git.kernel.org/stable/c/9a17907946232d01aa2ec109da5f93b8d31dd425	Patch
https://git.kernel.org/stable/c/aaac9a1bd370338ce372669eb9a6059d16b929aa	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:5.13:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.13:rc2::::::
	cpe:2.3:o:linux:linux_kernel:5.13:rc3::::::
	cpe:2.3:o:linux:linux_kernel:5.13:rc4::::::
	cpe:2.3:o:linux:linux_kernel:5.13:rc5::::::

History

No history.

Information

Published : 2024-05-21 15:15

Updated : 2025-04-29 19:42

NVD link : CVE-2021-47234

Mitre link : CVE-2021-47234

CVE.ORG link : CVE-2021-47234

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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