CVE-2023-53422

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fw: fix memory leak in debugfs Fix a memory leak that occurs when reading the fw_info file all the way, since we return NULL indicating no more data, but don't free the status tracking object.

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/37f64bc8e001f216566d17ef9fd5608c762ebcd4	Patch
https://git.kernel.org/stable/c/3d90d2f4a018fe8cfd65068bc6350b6222be4852	Patch
https://git.kernel.org/stable/c/89496d6cff297c88fe0286a440c380ceb172da2b	Patch
https://git.kernel.org/stable/c/b830ba20b43be52eae7d4087b61a0079dec56820	Patch
https://git.kernel.org/stable/c/e302e9ca14a86a80eadfb24a34d8675aadaf3ef3	Patch
https://git.kernel.org/stable/c/fe17124282da055cb2e53f0131521459b5c7866c	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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-09-18 16:15

Updated : 2026-01-14 20:16

NVD link : CVE-2023-53422

Mitre link : CVE-2023-53422

CVE.ORG link : CVE-2023-53422

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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