CVE-2024-26771

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: edma: Add some null pointer checks to the edma_probe devm_kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.

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/4fe4e5adc7d29d214c59b59f61db73dec505ca3d	Patch
https://git.kernel.org/stable/c/6e2276203ac9ff10fc76917ec9813c660f627369	Patch
https://git.kernel.org/stable/c/7b24760f3a3c7ae1a176d343136b6c25174b7b27	Patch
https://git.kernel.org/stable/c/9d508c897153ae8dd79303f7f035f078139f6b49	Patch
https://git.kernel.org/stable/c/c432094aa7c9970f2fa10d2305d550d3810657ce	Patch
https://git.kernel.org/stable/c/f2a5e30d1e9a629de6179fa23923a318d5feb29e	Patch
https://git.kernel.org/stable/c/4fe4e5adc7d29d214c59b59f61db73dec505ca3d	Patch
https://git.kernel.org/stable/c/6e2276203ac9ff10fc76917ec9813c660f627369	Patch
https://git.kernel.org/stable/c/7b24760f3a3c7ae1a176d343136b6c25174b7b27	Patch
https://git.kernel.org/stable/c/9d508c897153ae8dd79303f7f035f078139f6b49	Patch
https://git.kernel.org/stable/c/c432094aa7c9970f2fa10d2305d550d3810657ce	Patch
https://git.kernel.org/stable/c/f2a5e30d1e9a629de6179fa23923a318d5feb29e	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html	Mailing List

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:6.8:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc2::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-04-03 17:15

Updated : 2025-01-27 14:59

NVD link : CVE-2024-26771

Mitre link : CVE-2024-26771

CVE.ORG link : CVE-2024-26771

JSON object : View

Products Affected

debian

debian_linux

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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Ensure the allocation was successful\nby checking the pointer validity."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: dmaengine: ti: edma: agregue algunas comprobaciones de puntero nulo a edma_probe devm_kasprintf() devuelve un puntero a la memoria asignada din\u00e1micamente que puede ser NULL en caso de falla. 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