Bug 2348602 (CVE-2024-58020)

Summary: CVE-2024-58020 kernel: HID: multitouch: Add NULL check in mt_input_configured
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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Description OSIDB Bzimport 2025-02-27 03:04:45 UTC 
In the Linux kernel, the following vulnerability has been resolved:

HID: multitouch: Add NULL check in mt_input_configured

devm_kasprintf() can return a NULL pointer on failure,but this
returned value in mt_input_configured() is not checked.
Add NULL check in mt_input_configured(), to handle kernel NULL
pointer dereference error.
Comment 1 Michal Findra 2025-02-27 20:02:51 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022603-CVE-2024-58020-a097@gregkh/T