CVE-2024-43836
Linux Kernel: net ethtool pse-pd Null Dereference Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in the ethnl_set_pse_validate() call.
INFO
Published Date :
Aug. 17, 2024, 10:15 a.m.
Last Modified :
Aug. 22, 2024, 3:43 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2024-43836
.
URL | Resource |
---|---|
https://git.kernel.org/stable/c/4cddb0f15ea9c62f81b4889ea69a99368cc63a86 | Patch |
https://git.kernel.org/stable/c/e187690b125a297499eadeec53c32c5ed6d7436a | Patch |
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-2024-43836
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-43836
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.
-
Initial Analysis by [email protected]
Aug. 22, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/4cddb0f15ea9c62f81b4889ea69a99368cc63a86 No Types Assigned https://git.kernel.org/stable/c/4cddb0f15ea9c62f81b4889ea69a99368cc63a86 Patch Changed Reference Type https://git.kernel.org/stable/c/e187690b125a297499eadeec53c32c5ed6d7436a No Types Assigned https://git.kernel.org/stable/c/e187690b125a297499eadeec53c32c5ed6d7436a Patch Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.10 up to (excluding) 6.10.3 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in the ethnl_set_pse_validate() call. Added Reference kernel.org https://git.kernel.org/stable/c/e187690b125a297499eadeec53c32c5ed6d7436a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4cddb0f15ea9c62f81b4889ea69a99368cc63a86 [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-2024-43836
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-2024-43836
weaknesses.