CVE-2024-26872 (GCVE-0-2024-26872)

Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
Title
RDMA/srpt: Do not register event handler until srpt device is fully setup
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Do not register event handler until srpt device is fully setup Upon rare occasions, KASAN reports a use-after-free Write in srpt_refresh_port(). This seems to be because an event handler is registered before the srpt device is fully setup and a race condition upon error may leave a partially setup event handler in place. Instead, only register the event handler after srpt device initialization is complete.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < bdd895e0190c464f54f84579e7535d80276f0fc5 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 6413e78086caf7bf15639923740da0d91fdfd090 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < e362d007294955a4fb929e1c8978154a64efdcb6 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 85570b91e4820a0db9d9432098778cafafa7d217 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 7104a00fa37ae898a827381f1161fa3286c8b346 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < ec77fa12da41260c6bf9e060b89234b980c5130f (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < c21a8870c98611e8f892511825c9607f1e2cd456 (git)
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    Linux Linux Affected: 3.3
Unaffected: 0 , < 3.3 (semver)
Unaffected: 5.10.214 , ≤ 5.10.* (semver)
Unaffected: 5.15.153 , ≤ 5.15.* (semver)
Unaffected: 6.1.83 , ≤ 6.1.* (semver)
Unaffected: 6.6.23 , ≤ 6.6.* (semver)
Unaffected: 6.7.11 , ≤ 6.7.* (semver)
Unaffected: 6.8.2 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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  • 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.
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  • 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.



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