Vulnerability Database

296,223

Total vulnerabilities in the database

CVE-2025-21775

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

can: ctucanfd: handle skb allocation failure

If skb allocation fails, the pointer to struct can_frame is NULL. This is actually handled everywhere inside ctucan_err_interrupt() except for the only place.

Add the missed NULL check.

Found by Linux Verification Center (linuxtesting.org) with SVACE static analysis tool.

  • Published: Feb 27, 2025
  • Updated: May 4, 2025
  • CVE: CVE-2025-21775
  • 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 6.14-rc1 6.14-rc1.x
linux / linux_kernel 6.13 6.13.4
linux / linux_kernel 6.14-rc2 6.14-rc2.x
linux / linux_kernel 6.2 6.6.79
linux / linux_kernel 6.7 6.12.16
linux / linux_kernel 5.19 6.1.129