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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Redhat
  • Enterprise Linux
  • Rhel Eus

No data.

Package CPE Advisory Released Date
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-553.22.1.rt7.363.el8_10 cpe:/a:redhat:enterprise_linux:8::nfv RHSA-2024:7001 2024-09-24T00:00:00Z
kernel-0:4.18.0-553.22.1.el8_10 cpe:/o:redhat:enterprise_linux:8 RHSA-2024:7000 2024-09-24T00:00:00Z
Red Hat Enterprise Linux 9
kernel-0:5.14.0-427.33.1.el9_4 cpe:/a:redhat:enterprise_linux:9 RHSA-2024:5928 2024-08-28T00:00:00Z
kernel-0:5.14.0-427.33.1.el9_4 cpe:/o:redhat:enterprise_linux:9 RHSA-2024:5928 2024-08-28T00:00:00Z
Red Hat Enterprise Linux 9.2 Extended Update Support
kernel-0:5.14.0-284.79.1.el9_2 cpe:/a:redhat:rhel_eus:9.2 RHSA-2024:5364 2024-08-14T00:00:00Z
kernel-rt-0:5.14.0-284.79.1.rt14.364.el9_2 cpe:/a:redhat:rhel_eus:9.2::nfv RHSA-2024:5365 2024-08-14T00:00:00Z
References
Link Providers
https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496c cve-icon cve-icon
https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157f cve-icon cve-icon
https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3 cve-icon cve-icon
https://git.kernel.org/stable/c/37fe99016b12d32100ce670216816dba6c48b309 cve-icon cve-icon
https://git.kernel.org/stable/c/8d95465d9a424200485792858c5b3be54658ce19 cve-icon cve-icon
https://git.kernel.org/stable/c/afdd29726a6de4ba27cd15590661424c888dc596 cve-icon cve-icon
https://git.kernel.org/stable/c/d9fefc51133107e59d192d773be86c1150cfeebb cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html cve-icon
https://lore.kernel.org/linux-cve-announce/2024041724-CVE-2024-26855-ac0d@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-26855 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-26855 cve-icon
History

Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
References

Wed, 06 Nov 2024 08:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 24 Sep 2024 11:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:8

Tue, 24 Sep 2024 06:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:8::nfv

Wed, 28 Aug 2024 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat enterprise Linux

Fri, 16 Aug 2024 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat rhel Eus
CPEs cpe:/a:redhat:rhel_eus:9.2
cpe:/a:redhat:rhel_eus:9.2::nfv
Vendors & Products Redhat
Redhat rhel Eus
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-04-17T10:17:17.858Z

Updated: 2024-11-05T09:17:01.989Z

Reserved: 2024-02-19T14:20:24.183Z

Link: CVE-2024-26855

cve-icon Vulnrichment

Updated: 2024-08-02T00:14:13.668Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-17T11:15:08.690

Modified: 2024-11-21T09:03:13.437

Link: CVE-2024-26855

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-04-17T00:00:00Z

Links: CVE-2024-26855 - Bugzilla