Vulnerability-Lookup

FKIE_CVE-2024-26708

Vulnerability from fkie_nvd - Published: 2024-04-03 15:15 - Updated: 2025-04-08 15:31

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

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.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/337cebbd850f94147cee05252778f8f78b8c337f	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4bfe217e075d04e63c092df9d40c608e598c2ef2	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e158fb9679d15a2317ec13b4f6301bd26265df2f	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/337cebbd850f94147cee05252778f8f78b8c337f	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/4bfe217e075d04e63c092df9d40c608e598c2ef2	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/e158fb9679d15a2317ec13b4f6301bd26265df2f	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.8
linux	linux_kernel	6.8
linux	linux_kernel	6.8
linux	linux_kernel	6.8

JSON

To clipboard

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CVE-2024-26708 (GCVE-0-2024-26708)

Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2026-05-11 20:02

Title

mptcp: really cope with fastopen race

Summary

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-noinfo Not enough information

Assigner

Linux

References

3 references

URL	Tags
https://git.kernel.org/stable/c/4bfe217e075d04e63…
https://git.kernel.org/stable/c/e158fb9679d15a231…
https://git.kernel.org/stable/c/337cebbd850f94147…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1e777f39b4d75e599a3aac8e0f67d739474f198c , < 4bfe217e075d04e63c092df9d40c608e598c2ef2 (git) Affected: 1e777f39b4d75e599a3aac8e0f67d739474f198c , < e158fb9679d15a2317ec13b4f6301bd26265df2f (git) Affected: 1e777f39b4d75e599a3aac8e0f67d739474f198c , < 337cebbd850f94147cee05252778f8f78b8c337f (git)
Linux	Linux	Affected: 6.2 Unaffected: 0 , < 6.2 (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2024-26708

CVE-2024-26708 (GCVE-0-2024-26708)

Tags

Sightings

Nomenclature