CVE-2024-43815

HIGH EPSS 11.6%
Published Aug 17, 20241y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Aug 17, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
11.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel*≥6.10  –  <6.10.3

References 2

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

Remediation

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