CVE-2024-45010 is a medium-severity vulnerability in the Linux kernel's Multipath TCP (MPTCP) implementation, specifically affecting how local address usage is tracked for 'subflow' endpoints. The flaw, identified during selftests, could lead to incorrect decrementing of the local_addr_used counter when a 'signal' endpoint is removed, potentially causing a denial of service (DoS). With a CVSS score of 5.5, exploitation requires local access and low privileges, but its impact is limited to availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.13, < 6.1.108CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.2, < 6.6.48CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.7, < 6.10.7CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
6.11CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* | ||
6.11CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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Jun 3, 2025CVE-2024-45010
Oct 8, 2024kernel: mptcp: pm: only mark 'subflow' endp as available
Sep 11, 2024mptcp: pm: only mark 'subflow' endp as available
Sep 10, 2024