Medium 5.5Published Oct 4, 2025

CVE-2025-39934drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ

Updated under an hour ago (Oct 28, 2026, 2:10 AM ET)

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Exploited in the last 30 days

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: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Analyzed
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 before 51a501e990a353a4f15da6bab295b28e5d118f64; from 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 before f9a089d0a6d537d0f2061c8a37a7de535ce0310e; from 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 before 15a77e1ab0a994d69b471c76b8d01117128dda26; 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 builds before 0da73f7827691a5e2265b110d5fe12f29535ec92; 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 builds before 1a7ea294d57fb61485d11b3f2241d631d73025cb; from 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 before a10f910c77f280327b481e77eab909934ec508f0	CNA record
linux linux_kernel linux:linux_kernel	from 5.11 before 5.15.194; from 5.16 before 6.1.154; from 6.2 before 6.6.108; from 6.7 before 6.12.49; from 6.13 before 6.16.9; 6.17; 6.17; 6.17; and 3 more ranges	NVD

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.