Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mptcp: really cope with fastopen race Fastopen and PM-trigger subflow shutdown can race, as reported by syzkaller. In my first attempt to close such race, I missed the fact that the subflow status can change again before the subflow_state_change callback is invoked. Address the issue additionally copying with all the states directly reachable from TCP_FIN_WAIT1.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.2, < 6.6.18 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/337cebbd850f94147cee05252778f8f78b8c337fPatch
- https://git.kernel.org/stable/c/4bfe217e075d04e63c092df9d40c608e598c2ef2Patch
- https://git.kernel.org/stable/c/e158fb9679d15a2317ec13b4f6301bd26265df2fPatch
- https://git.kernel.org/stable/c/337cebbd850f94147cee05252778f8f78b8c337fPatch
- https://git.kernel.org/stable/c/4bfe217e075d04e63c092df9d40c608e598c2ef2Patch
- https://git.kernel.org/stable/c/e158fb9679d15a2317ec13b4f6301bd26265df2fPatch
FAQ
What is CVE-2024-26708?
CVE-2024-26708 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: mptcp: really cope with fastopen race Fastopen and PM-trigger subflow shutdown can race, as reported by syzkaller. In my first at...
How severe is CVE-2024-26708?
CVE-2024-26708 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26708?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.