CVE-2021-47021

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix memleak when mt7915_unregister_device() mt7915_tx_token_put() should get call before mt76_free_pending_txwi().

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/81483309ce861a9fa7835322787f68a443fea364	Patch
https://git.kernel.org/stable/c/d754c80ae82a662e692a82faad71b8c218cb7f52	Patch
https://git.kernel.org/stable/c/e9d32af478cfc3744a45245c0b126738af4b3ac4	Patch
https://git.kernel.org/stable/c/81483309ce861a9fa7835322787f68a443fea364	Patch
https://git.kernel.org/stable/c/d754c80ae82a662e692a82faad71b8c218cb7f52	Patch
https://git.kernel.org/stable/c/e9d32af478cfc3744a45245c0b126738af4b3ac4	Patch

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-02-28 09:15

Updated : 2024-12-09 17:59

NVD link : CVE-2021-47021

Mitre link : CVE-2021-47021

CVE.ORG link : CVE-2021-47021

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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