Bug 1227433 (CVE-2024-39473) - VUL-0: CVE-2024-39473: kernel: ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension
Summary: VUL-0: CVE-2024-39473: kernel: ASoC: SOF: ipc4-topology: Fix input format que...
Status: RESOLVED FIXED
Alias: CVE-2024-39473
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/412885/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-39473:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-07-05 08:52 UTC by SMASH SMASH
Modified: 2024-07-08 09:26 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-07-05 08:52:01 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension

If a process module does not have base config extension then the same
format applies to all of it's inputs and the process->base_config_ext is
NULL, causing NULL dereference when specifically crafted topology and
sequences used.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-39473
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-39473.mbox
https://git.kernel.org/stable/c/e3ae00ee238bce6cfa5ad935c921181c14d18fd6
https://git.kernel.org/stable/c/9e16f17a2a0e97b43538b272e7071537a3e03368
https://git.kernel.org/stable/c/ffa077b2f6ad124ec3d23fbddc5e4b0ff2647af8
https://www.cve.org/CVERecord?id=CVE-2024-39473
Comment 2 Andrea Mattiazzo 2024-07-08 09:26:40 UTC 
All done, closing.