CVE-2024-26855 (GCVE-0-2024-26855)

Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2026-05-12 11:49
VLAI?
Title
net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink()
Summary
In the Linux kernel, the following vulnerability has been resolved: net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink() The function ice_bridge_setlink() may encounter a NULL pointer dereference if nlmsg_find_attr() returns NULL and br_spec is dereferenced subsequently in nla_for_each_nested(). To address this issue, add a check to ensure that br_spec is not NULL before proceeding with the nested attribute iteration.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < d9fefc51133107e59d192d773be86c1150cfeebb (git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 37fe99016b12d32100ce670216816dba6c48b309 (git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 8d95465d9a424200485792858c5b3be54658ce19 (git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < afdd29726a6de4ba27cd15590661424c888dc596 (git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 1a770927dc1d642b22417c3e668c871689fc58b3 (git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 0e296067ae0d74a10b4933601f9aa9f0ec8f157f (git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 06e456a05d669ca30b224b8ed962421770c1496c (git)
Create a notification for this product.
Linux Linux Affected: 4.20
Unaffected: 0 , < 4.20 (semver)
Unaffected: 5.4.272 , ≤ 5.4.* (semver)
Unaffected: 5.10.213 , ≤ 5.10.* (semver)
Unaffected: 5.15.152 , ≤ 5.15.* (semver)
Unaffected: 6.1.82 , ≤ 6.1.* (semver)
Unaffected: 6.6.22 , ≤ 6.6.* (semver)
Unaffected: 6.7.10 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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  }
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.