CVE-2025-39934

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0da73f7827691a5e2265b110d5fe12f29535ec92	Patch
https://git.kernel.org/stable/c/15a77e1ab0a994d69b471c76b8d01117128dda26	Patch
https://git.kernel.org/stable/c/1a7ea294d57fb61485d11b3f2241d631d73025cb	Patch
https://git.kernel.org/stable/c/51a501e990a353a4f15da6bab295b28e5d118f64	Patch
https://git.kernel.org/stable/c/a10f910c77f280327b481e77eab909934ec508f0	Patch
https://git.kernel.org/stable/c/f9a089d0a6d537d0f2061c8a37a7de535ce0310e	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc5::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc6::::::

History

No history.

Information

Published : 2025-10-04 08:15

Updated : 2026-01-23 20:33

NVD link : CVE-2025-39934

Mitre link : CVE-2025-39934

CVE.ORG link : CVE-2025-39934

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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