Vulnerability Database

318,756

Total vulnerabilities in the database

CVE-2025-38467

In the Linux kernel, the following vulnerability has been resolved:

drm/exynos: exynos7_drm_decon: add vblank check in IRQ handling

If there's support for another console device (such as a TTY serial), the kernel occasionally panics during boot. The panic message and a relevant snippet of the call stack is as follows:

Unable to handle kernel NULL pointer dereference at virtual address 000000000000000 Call trace: drm_crtc_handle_vblank+0x10/0x30 (P) decon_irq_handler+0x88/0xb4 [...]

Otherwise, the panics don't happen. This indicates that it's some sort of race condition.

Add a check to validate if the drm device can handle vblanks before calling drm_crtc_handle_vblank() to avoid this.

  • Published: Jul 25, 2025
  • Updated: Dec 23, 2025
  • CVE: CVE-2025-38467
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
linux / linux_kernel 4.0 5.4.296
linux / linux_kernel 5.5 5.10.240
linux / linux_kernel 5.11 5.15.189
linux / linux_kernel 5.16 6.1.146
linux / linux_kernel 6.2 6.6.99
linux / linux_kernel 6.7 6.12.39
linux / linux_kernel 6.13 6.15.7
linux / linux_kernel 6.16-rc1 6.16-rc1.x
linux / linux_kernel 6.16-rc2 6.16-rc2.x
linux / linux_kernel 6.16-rc3 6.16-rc3.x
linux / linux_kernel 6.16-rc4 6.16-rc4.x
debian / debian_linux 11.0 11.0.x