CVE-2024-43815

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.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379	Patch
https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

03 Feb 2025, 15:31

Type	Values Removed	Values Added
First Time		Linux linux Kernel Linux
CWE		CWE-908
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.1
References	~~() https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379 -~~	() https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379 - Patch
References	~~() https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d -~~	() https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d - Patch
CPE		cpe:2.3:o:linux:linux_kernel::::::::

Information

Published : 2024-08-17 10:15

Updated : 2025-02-03 15:31

NVD link : CVE-2024-43815

Mitre link : CVE-2024-43815

CVE.ORG link : CVE-2024-43815

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-908

Use of Uninitialized Resource

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