github - ghsa-9q92-r559-g8xx

ghsa-9q92-r559-g8xx

Vulnerability from github

Published

2024-04-17 12:32

Modified

2024-06-26 00:31

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-26855"
  ],
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    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-17T11:15:08Z",
    "severity": null
  },
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  "id": "GHSA-9q92-r559-g8xx",
  "modified": "2024-06-26T00:31:37Z",
  "published": "2024-04-17T12:32:04Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26855"
    },
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cve-2024-26855

Vulnerability from cvelistv5

Published

2024-04-17 10:17

Modified

2024-12-19 08:48

Severity ?

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.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/d9fefc51133107e59d192d773be86c1150cfeebb
	https://git.kernel.org/stable/c/37fe99016b12d32100ce670216816dba6c48b309
	https://git.kernel.org/stable/c/8d95465d9a424200485792858c5b3be54658ce19
	https://git.kernel.org/stable/c/afdd29726a6de4ba27cd15590661424c888dc596
	https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3
	https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157f
	https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496c

Impacted products

Vendor

Product

Version

▼

Linux

Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2
Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2
Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2
Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2
Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2
Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2
Version: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2

Linux

Version: 4.20

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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