Vulnerability Database

309,469

Total vulnerabilities in the database

CVE-2025-37823

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

net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too

Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer.

  • Published: May 8, 2025
  • Updated: Nov 11, 2025
  • CVE: CVE-2025-37823
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
linux / linux_kernel 2.6.13 5.4.293
linux / linux_kernel 5.5 5.10.237
linux / linux_kernel 5.11 5.15.181
linux / linux_kernel 5.16 6.1.136
linux / linux_kernel 6.2 6.6.89
linux / linux_kernel 6.7 6.12.26
linux / linux_kernel 6.13 6.14.5
linux / linux_kernel 2.6.12 2.6.12.x
linux / linux_kernel 2.6.12-rc2 2.6.12-rc2.x
linux / linux_kernel 2.6.12-rc3 2.6.12-rc3.x
linux / linux_kernel 2.6.12-rc4 2.6.12-rc4.x
linux / linux_kernel 2.6.12-rc5 2.6.12-rc5.x
linux / linux_kernel 6.15-rc1 6.15-rc1.x
linux / linux_kernel 6.15-rc2 6.15-rc2.x
linux / linux_kernel 6.15-rc3 6.15-rc3.x
debian / debian_linux 11.0 11.0.x