CVE-2024-27402
Linux Kernel Phonet PEP Racy skb_queue_empty Use Vuln
Description
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.
INFO
Published Date :
May 17, 2024, 12:15 p.m.
Last Modified :
May 2, 2025, 7:15 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
4.7
Exploitability Score :
1.0
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-27402.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-27402 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-27402 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 02, 2025
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/7d3914a477eed92b48c493a8631cc4554ab4fd4f -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 Added Reference https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 Added Reference https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 Added Reference https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Nov. 07, 2024
Action Type Old Value New Value Added CVSS V3.1 CISA-ADP AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 17, 2024
Action Type Old Value New Value Added Description 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. Added Reference kernel.org https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-27402 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-27402
weaknesses.