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CVE-2023-52806

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published5/21/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-476

References

https://git.kernel.org/stable/c/2527775616f3638f4fd54649eba8c7b84d5e4250(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/25354bae4fc310c3928e8a42fda2d486f67745d7(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/43b91df291c8802268ab3cfd8fccfdf135800ed4(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/4a320da7f7cbdab2098b103c47f45d5061f42edd(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/631a96e9eb4228ff75fce7e72d133ca81194797e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/758c7733cb821041f5fd403b7b97c0b95d319323(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/7de25112de8222fd20564769e6c99dc9f9738a0b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/f93dc90c2e8ed664985e366aa6459ac83cdab236(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/2527775616f3638f4fd54649eba8c7b84d5e4250(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/25354bae4fc310c3928e8a42fda2d486f67745d7(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/43b91df291c8802268ab3cfd8fccfdf135800ed4(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/4a320da7f7cbdab2098b103c47f45d5061f42edd(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/631a96e9eb4228ff75fce7e72d133ca81194797e(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/758c7733cb821041f5fd403b7b97c0b95d319323(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/7de25112de8222fd20564769e6c99dc9f9738a0b(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/f93dc90c2e8ed664985e366aa6459ac83cdab236(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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