Bug 2401428 (CVE-2025-39934)

Summary: CVE-2025-39934 kernel: drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Version: unspecifiedKeywords: Security
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OS: Linux   
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Description OSIDB Bzimport 2025-10-04 08:02:50 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ

If the interrupt occurs before resource initialization is complete, the
interrupt handler/worker may access uninitialized data such as the I2C
tcpc_client device, potentially leading to NULL pointer dereference.
Comment 1 Alexander B 2025-10-06 18:05:42 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100417-CVE-2025-39934-4c48@gregkh/T