cbcvebase.
CVE-2025-37823
published 2025-05-08

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…

PriorityP335high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.19%
8.9th percentile
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.

Affected

45 ranges· showing 25
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 6.1.137-1 (bookworm)linux 6.1.137-1 (bookworm)
debianlinux-6.1< linux 6.1.137-1 (bookworm)linux 6.1.137-1 (bookworm)
linuxlinux
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 68f256305ceb426d545a0dc31f83c2ab1d211a1e68f256305ceb426d545a0dc31f83c2ab1d211a1e
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2f46d14919c39528c6e540ebc43f90055993eedc2f46d14919c39528c6e540ebc43f90055993eedc
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < da7936518996d290e2fcfcaf6cd7e15bfd87804ada7936518996d290e2fcfcaf6cd7e15bfd87804a
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 11bccb054c1462fb069219f8e98e97a5a730758e11bccb054c1462fb069219f8e98e97a5a730758e
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 76c4c22c2437d3d3880efc0f62eca06ef078d29076c4c22c2437d3d3880efc0f62eca06ef078d290
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c6f035044104c6ff656f4565cd22938dc892528cc6f035044104c6ff656f4565cd22938dc892528c
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c6936266f8bf98a53f28ef9a820e6a501e946d09c6936266f8bf98a53f28ef9a820e6a501e946d09
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6ccbda44e2cc3d26fd22af54c650d6d5d801addf6ccbda44e2cc3d26fd22af54c650d6d5d801addf
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.237-15.10.237-1
linuxlinux_kernel>= 0 < 6.1.137-16.1.137-1
linuxlinux_kernel>= 0 < 6.12.27-16.12.27-1
linuxlinux_kernel>= 0 < 6.12.27-16.12.27-1
linuxlinux_kernel>= 0 < 5.15.0-144.1575.15.0-144.157

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
vendor_msrc5.5MEDIUM
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