Bug 2313117 (CVE-2024-46769)

Summary: CVE-2024-46769 kernel: spi: intel: Add check devm_kasprintf() returned value
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Bug Depends On: 2313224    
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Description OSIDB Bzimport 2024-09-18 08:22:19 UTC 
In the Linux kernel, the following vulnerability has been resolved:

spi: intel: Add check devm_kasprintf() returned value

intel_spi_populate_chip() use devm_kasprintf() to set pdata->name.
This can return a NULL pointer on failure but this returned value
is not checked.
Comment 1 Michal Findra 2024-09-18 10:58:13 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024091845-CVE-2024-46769-9b81@gregkh/T