Bug 2327196 (CVE-2024-50291)

Summary: CVE-2024-50291 kernel: media: dvb-core: add missing buffer index check
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Bug Depends On: 2327224    
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Description OSIDB Bzimport 2024-11-19 02:03:13 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: dvb-core: add missing buffer index check

dvb_vb2_expbuf() didn't check if the given buffer index was
for a valid buffer. Add this check.
Comment 1 Avinash Hanwate 2024-11-19 04:39:07 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024111954-CVE-2024-50291-5c62@gregkh/T