CVE-2023-52696

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html

Configurations

No configuration.

History

03 Jul 2024, 01:43

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CWE		CWE-476

25 Jun 2024, 21:15

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html -
Summary		(es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: powerpc/powernv: agregue una verificación de puntero null en opal_powercap_init() kasprintf() devuelve un puntero a la memoria asignada dinámicamente que puede ser NULL en caso de fallo.

17 May 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-05-17 15:15

Updated : 2024-07-03 01:43

NVD link : CVE-2023-52696

Mitre link : CVE-2023-52696

CVE.ORG link : CVE-2023-52696

JSON object : View

Products Affected

No product.

CWE

CWE-476

NULL Pointer Dereference

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