CVE-2022-48741

In the Linux kernel, the following vulnerability has been resolved: ovl: fix NULL pointer dereference in copy up warning This patch is fixing a NULL pointer dereference to get a recently introduced warning message working.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

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/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209	Patch
https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa	Patch
https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a	Patch
https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209	Patch
https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa	Patch
https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a	Patch

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 07:33

Type	Values Removed	Values Added
References	~~() https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209 - Patch~~	() https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209 - Patch
References	~~() https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa - Patch~~	() https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa - Patch
References	~~() https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a - Patch~~	() https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a - Patch

19 Aug 2024, 17:34

Type	Values Removed	Values Added
References	~~() https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209 -~~	() https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209 - Patch
References	~~() https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa -~~	() https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa - Patch
References	~~() https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a -~~	() https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a - Patch
First Time		Linux Linux linux Kernel
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CWE		CWE-476
CPE		cpe:2.3:o:linux:linux_kernel::::::::
Summary		(es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ovl: corrige la desreferencia del puntero NULL en la advertencia de copia. Este parche corrige una desreferencia del puntero NULL para que funcione un mensaje de advertencia introducido recientemente.

20 Jun 2024, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-20 12:15

Updated : 2024-11-21 07:33

NVD link : CVE-2022-48741

Mitre link : CVE-2022-48741

CVE.ORG link : CVE-2022-48741

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

5.5 /10