CVE-2024-26604

Revert "kobject: Remove redundant checks for whether ktype is NULL"

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

Revert "kobject: Remove redundant checks for whether ktype is NULL"

This reverts commit 1b28cb81dab7c1eedc6034206f4e8d644046ad31.

It is reported to cause problems, so revert it for now until the root
cause can be found.

En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Revertir "kobject: eliminar comprobaciones redundantes para saber si ktype es NULL" Esto revierte el commit 1b28cb81dab7c1eedc6034206f4e8d644046ad31. Se informa que causa problemas, así que revíselo por ahora hasta que se pueda encontrar la causa raíz.

*Credits: N/A

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-02-19 CVE Reserved
2024-02-24 CVE Published
2024-04-21 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (4)

URL	Tag	Source
https://git.kernel.org/stable/c/1b28cb81dab7c1eedc6034206f4e8d644046ad31	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/7f414d306320f837cc3df96cf52161cb8290fb1b	2024-02-23
https://git.kernel.org/stable/c/b746d52ce7bcac325a2fa264216ead85b7fbbfaa	2024-02-23
https://git.kernel.org/stable/c/3ca8fbabcceb8bfe44f7f50640092fd8f1de375c	2024-02-08

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.6 < 6.6.18 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.6.18"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.6 < 6.7.6 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.7.6"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.6 < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.8"		en		Affected