CVE-2024-43815
Linux Kernel - MXS DCP AES Stack Leak
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - Ensure payload is zero when using key slot We could leak stack memory through the payload field when running AES with a key from one of the hardware's key slots. Fix this by ensuring the payload field is set to 0 in such cases. This does not affect the common use case when the key is supplied from main memory via the descriptor payload.
INFO
Published Date :
Aug. 17, 2024, 10:15 a.m.
Last Modified :
Feb. 3, 2025, 3:31 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.2
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-2024-43815.
| URL | Resource |
|---|---|
| https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379 | Patch |
| https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d | 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-2024-43815 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-43815 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]
Feb. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Added CWE NIST CWE-908 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.10 up to (excluding) 6.10.3 Changed Reference Type https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379 No Types Assigned https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379 Patch Changed Reference Type https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d No Types Assigned https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d Patch -
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: crypto: mxs-dcp - Ensure payload is zero when using key slot We could leak stack memory through the payload field when running AES with a key from one of the hardware's key slots. Fix this by ensuring the payload field is set to 0 in such cases. This does not affect the common use case when the key is supplied from main memory via the descriptor payload. Added Reference kernel.org https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379 [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-2024-43815 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-2024-43815
weaknesses.