cbcvebase.
CVE-2025-71148
published 2026-01-23

CVE-2025-71148: In the Linux kernel, the following vulnerability has been resolved: net/handshake: restore destructor on submit failure handshake_req_submit() replaces…

PriorityP49low3.3CVSS 3.1
AVLACLPRLUINSUCLINAN
EPSS
0.11%
1.5th percentile
In the Linux kernel, the following vulnerability has been resolved: net/handshake: restore destructor on submit failure handshake_req_submit() replaces sk->sk_destruct but never restores it when submission fails before the request is hashed. handshake_sk_destruct() then returns early and the original destructor never runs, leaking the socket. Restore sk_destruct on the error path.

Affected

41 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.18.3-1 (forky)linux 6.18.3-1 (forky)
linuxlinux
linuxlinux>= 3b3009ea8abb713b022d94fba95ec270cf6e7eae < cd8cf2be3717137554744233fda051ffc09d1d44cd8cf2be3717137554744233fda051ffc09d1d44
linuxlinux>= 3b3009ea8abb713b022d94fba95ec270cf6e7eae < 7b82a1d6ae869533d8bdb0282a3a78faed8e63dd7b82a1d6ae869533d8bdb0282a3a78faed8e63dd
linuxlinux>= 3b3009ea8abb713b022d94fba95ec270cf6e7eae < b225325be7b247c7268e65eea6090db1fc786d1fb225325be7b247c7268e65eea6090db1fc786d1f
linuxlinux>= 3b3009ea8abb713b022d94fba95ec270cf6e7eae < 6af2a01d65f89e73c1cbb9267f8880d83a88cee46af2a01d65f89e73c1cbb9267f8880d83a88cee4
linuxlinux_kernel
linuxlinux_kernel>= 0 < 6.12.69-16.12.69-1
linuxlinux_kernel>= 0 < 6.18.3-16.18.3-1
linuxlinux_kernel>= 6.13 < 6.18.36.18.3
linuxlinux_kernel>= 6.4 < 6.6.1206.6.120
linuxlinux_kernel>= 6.7 < 6.12.646.12.64
ubuntulinux-aws
ubuntulinux-aws-6.17
ubuntulinux-aws-fips
ubuntulinux-azure
ubuntulinux-azure-6.17
ubuntulinux-azure-6.8
ubuntulinux-azure-fips
ubuntulinux-fips
ubuntulinux-gcp
ubuntulinux-gcp-6.17
ubuntulinux-gcp-6.8
ubuntulinux-gcp-fips
ubuntulinux-hwe-6.17

CVSS provenance

nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
osv3.3LOW
vendor_ubuntu6.4MEDIUM
vendor_debian3.3LOW
vendor_redhat3.3LOW
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