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CVE-2023-52806

May 21, 2024, 4:53 p.m.

Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

Linux kernel

Linux Kernel

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-21
CVE-2023-52806

CVE-2023-52806 details

Published : May 21, 2024, 4:15 p.m.
Last Modified : May 21, 2024, 4:53 p.m.

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.

CVSS Score

1 2 3 4 5 6 7 8 9 10

Weakness

Weakness Name Description

References

URL Source
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
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