cbcvebase.
CVE-2025-21937
published 2025-04-01

CVE-2025-21937: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name() Add check for the return…

PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.19%
9.5th percentile
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name() Add check for the return value of mgmt_alloc_skb() in mgmt_remote_name() to prevent null pointer dereference.

Affected

21 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.133-1 (bookworm)linux 6.1.133-1 (bookworm)
debianlinux-6.1< linux 6.1.133-1 (bookworm)linux 6.1.133-1 (bookworm)
linuxlinux
linuxlinux
linuxlinux>= 5.17.2 < 5.185.18
linuxlinux>= ba17bb62ce415950753c19d16bb43b2bd3701158 < 37785a01040cb5d11ed0ddbcbf78491fcd07316137785a01040cb5d11ed0ddbcbf78491fcd073161
linuxlinux>= ba17bb62ce415950753c19d16bb43b2bd3701158 < c5845c73cbacf5704169283ef29ca02031a36564c5845c73cbacf5704169283ef29ca02031a36564
linuxlinux>= ba17bb62ce415950753c19d16bb43b2bd3701158 < 88310caff68ae69d0574859f7926a59c1da2d60b88310caff68ae69d0574859f7926a59c1da2d60b
linuxlinux>= ba17bb62ce415950753c19d16bb43b2bd3701158 < 69fb168b88e4d62cb31cdd725b67ccc5216cfcaf69fb168b88e4d62cb31cdd725b67ccc5216cfcaf
linuxlinux>= ba17bb62ce415950753c19d16bb43b2bd3701158 < f2176a07e7b19f73e05c805cf3d130a2999154cbf2176a07e7b19f73e05c805cf3d130a2999154cb
linuxlinux_kernel
linuxlinux_kernel>= 0 < 6.1.133-16.1.133-1
linuxlinux_kernel>= 0 < 6.12.19-16.12.19-1
linuxlinux_kernel>= 0 < 6.12.19-16.12.19-1
linuxlinux_kernel>= 0 < 6.8.0-84.846.8.0-84.84
linuxlinux_kernel>= 5.17.2 < 6.1.1316.1.131
linuxlinux_kernel>= 6.13 < 6.13.76.13.7
linuxlinux_kernel>= 6.2 < 6.6.836.6.83
linuxlinux_kernel>= 6.7 < 6.12.196.12.19
msrcazl3_kernel_6.6.82.1-1_on_azure_linux_3.0
msrcazl3_kernel_6.6.85.1-2_on_azure_linux_3.0

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.9MEDIUM
vendor_ubuntu5.9MEDIUM
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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