Bug 2334689 (CVE-2024-56705)

Summary: CVE-2024-56705 kernel: media: atomisp: Add check for rgby_data memory allocation failure
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: low    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Description OSIDB Bzimport 2024-12-28 10:02:46 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: atomisp: Add check for rgby_data memory allocation failure

In ia_css_3a_statistics_allocate(), there is no check on the allocation
result of the rgby_data memory. If rgby_data is not successfully
allocated, it may trigger the assert(host_stats->rgby_data) assertion in
ia_css_s3a_hmem_decode(). Adding a check to fix this potential issue.
Comment 1 Avinash Hanwate 2024-12-29 06:01:23 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024122837-CVE-2024-56705-049b@gregkh/T