CVE-2025-40075
High
tcp_metrics: use dst_dev_net_rcu()
In the Linux kernel, the following vulnerability has been resolved: tcp_metrics: use dst_dev_net_rcu() Replace three dst_dev() with a lockdep enabled helper.
Exploit probability
0.4%
Published
October 28, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2025-40075
View original source
In the Linux kernel, the following vulnerability has been resolved: tcp_metrics: use dst_dev_net_rcu() Replace three dst_dev() with a lockdep enabled helper.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/07613a95326ebad2d1b88d883cd72546025a4f3e
- https://git.kernel.org/stable/c/4b89397807eb04986427c4786d065e9442834ad4
- https://git.kernel.org/stable/c/50c127a69cd6285300931853b352a1918cfa180f
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40075.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-40075