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CVE-2022-49564 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for DH Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linear buffer.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/2acbb8771f6ac82422886e63832ee7a0f4b1635b Patch 
https://git.kernel.org/stable/c/76c9216833e7c20a67c987cf89719a3f01666aaa Patch 
https://git.kernel.org/stable/c/e7f979ed51f96495328157df663c835b17db1e30 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-191 Integer Underflow (Wrap or Wraparound) cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49564
NVD Published Date:
02/26/2025
NVD Last Modified:
03/10/2025
Source:
kernel.org