CVE-2024-56634

In the Linux kernel, the following vulnerability has been resolved: gpio: grgpio: Add NULL check in grgpio_probe devm_kasprintf() can return a NULL pointer on failure,but this returned value in grgpio_probe is not checked. Add NULL check in grgpio_probe, to handle kernel NULL pointer dereference error.

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/050b23d081da0f29474de043e9538c1f7a351b3b	Patch
https://git.kernel.org/stable/c/09adf8792b61c09ae543972a1ece1884ef773848	Patch
https://git.kernel.org/stable/c/4733f68e59bb7b9e3d395699abb18366954b9ba7	Patch
https://git.kernel.org/stable/c/53ff0caa6ad57372d426b4f48fc0f66df43a731f	Patch
https://git.kernel.org/stable/c/8d2ca6ac3711a4f4015d26b7cc84f325ac608edb	Patch
https://git.kernel.org/stable/c/ad4dfa7ea7f5f7e9a3c78627cfc749bc7005ca7a	Patch
https://git.kernel.org/stable/c/db2fc255fcf41f536ac8666409849e11659af88d	Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

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

History

No history.

Information

Published : 2024-12-27 15:15

Updated : 2025-11-03 21:18

NVD link : CVE-2024-56634

Mitre link : CVE-2024-56634

CVE.ORG link : CVE-2024-56634

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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