CVE-2024-27402

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-27402
In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skb_queue_empty() use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skb_peek() unexpectedly returning NULL or a pointer to an already dequeued socket buffer.

5.8 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 Patch
https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 Patch
https://git.kernel.org/stable/c/7d3914a477eed92b48c493a8631cc4554ab4fd4f Patch
https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 Patch
https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 Patch
https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 Patch
https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 Patch
https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 Patch
https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 Patch
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:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
History

18 Sep 2025, 17:26

Type Values Removed Values Added
CWE NVD-CWE-noinfo
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 - () https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 - Patch
References () https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 - () https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 - Patch
References () https://git.kernel.org/stable/c/7d3914a477eed92b48c493a8631cc4554ab4fd4f - () https://git.kernel.org/stable/c/7d3914a477eed92b48c493a8631cc4554ab4fd4f - Patch
References () https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 - () https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 - Patch
References () https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 - () https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 - Patch

02 May 2025, 07:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/7d3914a477eed92b48c493a8631cc4554ab4fd4f -

21 Nov 2024, 09:04

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 - () https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 -
References () https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 - () https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 -
References () https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 - () https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 -
References () https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 - () https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 -

07 Nov 2024, 17:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.8
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: phonet/pep: corrige el uso picante de skb_queue_empty() Las colas de recepción están protegidas por sus respectivos spin-lock, no por el socket lock. Esto podría provocar que skb_peek() devuelva inesperadamente NULL o un puntero a un búfer de socket ya retirado de la cola.

17 May 2024, 12:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 12:15

Updated : 2025-09-18 17:26

NVD link : CVE-2024-27402

Mitre link : CVE-2024-27402

CVE.ORG link : CVE-2024-27402

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo