Bug 2348263 (CVE-2022-49165)

Summary: CVE-2022-49165 kernel: media: imx-jpeg: Prevent decoding NV12M jpegs into single-planar buffers
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 2025-02-26 03:23:18 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: imx-jpeg: Prevent decoding NV12M jpegs into single-planar buffers

If the application queues an NV12M jpeg as output buffer, but then
queues a single planar capture buffer, the kernel will crash with
"Unable to handle kernel NULL pointer dereference" in mxc_jpeg_addrs,
prevent this by finishing the job with error.
Comment 1 Avinash Hanwate 2025-02-26 12:45:56 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022611-CVE-2022-49165-6b4c@gregkh/T
Comment 2 Avinash Hanwate 2025-02-26 16:59:41 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022611-CVE-2022-49165-6b4c@gregkh/T