CVE-2024-36941

wifi: nl80211: don't free NULL coalescing rule

Severity Score

5.7

*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:

wifi: nl80211: don't free NULL coalescing rule

If the parsing fails, we can dereference a NULL pointer here.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: nl80211: no liberar la regla de fusión NULL Si el análisis falla, podemos desreferenciar un puntero NULL aquí.

*Credits: N/A

CVSS Scores

Red Hatv3.1 5.7

Attack Vector

Adjacent

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

2024-05-30 CVE Reserved
2024-05-30 CVE Published
2024-05-31 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (13)

URL	Tag	Source
https://git.kernel.org/stable/c/be29b99a9b51b0338eea3c66a58de53bbd01de24	Vuln. Introduced
https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/327382dc0f16b268950b96e0052595efd80f7b0a	2024-05-17
https://git.kernel.org/stable/c/97792d0611ae2e6fe3ccefb0a94a1d802317c457	2024-05-17
https://git.kernel.org/stable/c/5a730a161ac2290d46d49be76b2b1aee8d2eb307	2024-05-17
https://git.kernel.org/stable/c/ad12c74e953b68ad85c78adc6408ed8435c64af4	2024-05-17
https://git.kernel.org/stable/c/b0db4caa10f2e4e811cf88744fbf0d074b67ec1f	2024-05-17
https://git.kernel.org/stable/c/244822c09b4f9aedfb5977f03c0deeb39da8ec7d	2024-05-17
https://git.kernel.org/stable/c/f92772a642485394db5c9a17bd0ee73fc6902383	2024-05-17
https://git.kernel.org/stable/c/801ea33ae82d6a9d954074fbcf8ea9d18f1543a7	2024-04-19

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-36941	2024-09-03
https://bugzilla.redhat.com/show_bug.cgi?id=2284474	2024-09-03

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"				>= 3.12 < 4.19.314 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 4.19.314"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.4.276 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.4.276"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.10.217 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.10.217"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 5.15.159 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 5.15.159"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 6.1.91 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 6.1.91"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 6.6.31 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 6.6.31"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 6.8.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 6.8.10"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.12 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.12 < 6.9"		en		Affected