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Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: avoid a NULL dereference with unsupported widgets If an IPC4 topology contains an unsupported widget, its .module_info field won't be set, then sof_ipc4_route_setup() will cause a kernel Oops trying to dereference it. Add a check for such cases.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2026-01-05 | Assigner Linux

Product status

Default status
unaffected

3acd527089463742a3dd95e274d53c2fdd834716 (git) before 170818974e9732506195c6302743856cc8bdfd6f
affected

3acd527089463742a3dd95e274d53c2fdd834716 (git) before e3720f92e0237921da537e47a0b24e27899203f8
affected

Default status
affected

6.0
affected

Any version before 6.0
unaffected

6.2.11 (semver)
unaffected

6.3 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/170818974e9732506195c6302743856cc8bdfd6f

git.kernel.org/...c/e3720f92e0237921da537e47a0b24e27899203f8

cve.org (CVE-2023-54233)

nvd.nist.gov (CVE-2023-54233)

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