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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-52806 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix possible null-ptr-deref when assigning a stream While AudioDSP drivers assign streams exclusively of HOST or LINK type, nothing blocks a user to attempt to assign a COUPLED stream. As supplied substream instance may be a stub, what is the case when code-loading, such scenario ends with null-ptr-deref.


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/2527775616f3638f4fd54649eba8c7b84d5e4250 Patch 
https://git.kernel.org/stable/c/2527775616f3638f4fd54649eba8c7b84d5e4250 Patch 
https://git.kernel.org/stable/c/25354bae4fc310c3928e8a42fda2d486f67745d7 Patch 
https://git.kernel.org/stable/c/25354bae4fc310c3928e8a42fda2d486f67745d7 Patch 
https://git.kernel.org/stable/c/43b91df291c8802268ab3cfd8fccfdf135800ed4 Patch 
https://git.kernel.org/stable/c/43b91df291c8802268ab3cfd8fccfdf135800ed4 Patch 
https://git.kernel.org/stable/c/4a320da7f7cbdab2098b103c47f45d5061f42edd Patch 
https://git.kernel.org/stable/c/4a320da7f7cbdab2098b103c47f45d5061f42edd Patch 
https://git.kernel.org/stable/c/631a96e9eb4228ff75fce7e72d133ca81194797e Patch 
https://git.kernel.org/stable/c/631a96e9eb4228ff75fce7e72d133ca81194797e Patch 
https://git.kernel.org/stable/c/758c7733cb821041f5fd403b7b97c0b95d319323 Patch 
https://git.kernel.org/stable/c/758c7733cb821041f5fd403b7b97c0b95d319323 Patch 
https://git.kernel.org/stable/c/7de25112de8222fd20564769e6c99dc9f9738a0b Patch 
https://git.kernel.org/stable/c/7de25112de8222fd20564769e6c99dc9f9738a0b Patch 
https://git.kernel.org/stable/c/f93dc90c2e8ed664985e366aa6459ac83cdab236 Patch 
https://git.kernel.org/stable/c/f93dc90c2e8ed664985e366aa6459ac83cdab236 Patch 
https://git.kernel.org/stable/c/fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0 Patch 
https://git.kernel.org/stable/c/fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-52806
NVD Published Date:
05/21/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org