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CVE-2024-27046 Details

Description

In the Linux kernel, the following vulnerability has been resolved: nfp: flower: handle acti_netdevs allocation failure The kmalloc_array() in nfp_fl_lag_do_work() will return null, if the physical memory has run out. As a result, if we dereference the acti_netdevs, the null pointer dereference bugs will happen. This patch adds a check to judge whether allocation failure occurs. If it happens, the delayed work will be rescheduled and try again.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/0d387dc503f9a53e6d1f6e9dd0292d38f083eba5	kernel.org	Patch
https://git.kernel.org/stable/c/3b1e8a617eb0f4cdc19def530047a95b5abde07d	kernel.org	Patch
https://git.kernel.org/stable/c/408ba7fd04f959c61b50db79c983484312fea642	kernel.org	Patch
https://git.kernel.org/stable/c/84e95149bd341705f0eca6a7fcb955c548805002	kernel.org	Patch
https://git.kernel.org/stable/c/928705e341010dd910fdece61ccb974f494a758f	kernel.org	Patch
https://git.kernel.org/stable/c/9d8eb1238377cd994829f9162ae396a84ae037b2	kernel.org	Patch
https://git.kernel.org/stable/c/c8df9203bf22c66fa26e8d8c7f8ce181cf88099d	kernel.org	Patch
https://git.kernel.org/stable/c/c9b4e220dd18f79507803f38a55d53b483f6c9c3	kernel.org	Patch
https://git.kernel.org/stable/c/d746889db75a76aeee95fb705b8e1ac28c684a2e	kernel.org	Patch
https://git.kernel.org/stable/c/0d387dc503f9a53e6d1f6e9dd0292d38f083eba5	CVE	Patch
https://git.kernel.org/stable/c/3b1e8a617eb0f4cdc19def530047a95b5abde07d	CVE	Patch
https://git.kernel.org/stable/c/408ba7fd04f959c61b50db79c983484312fea642	CVE	Patch
https://git.kernel.org/stable/c/84e95149bd341705f0eca6a7fcb955c548805002	CVE	Patch
https://git.kernel.org/stable/c/928705e341010dd910fdece61ccb974f494a758f	CVE	Patch
https://git.kernel.org/stable/c/9d8eb1238377cd994829f9162ae396a84ae037b2	CVE	Patch
https://git.kernel.org/stable/c/c8df9203bf22c66fa26e8d8c7f8ce181cf88099d	CVE	Patch
https://git.kernel.org/stable/c/c9b4e220dd18f79507803f38a55d53b483f6c9c3	CVE	Patch
https://git.kernel.org/stable/c/d746889db75a76aeee95fb705b8e1ac28c684a2e	CVE	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html	CVE	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html	CVE	Patch

see all 20 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-476	NULL Pointer Dereference	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 4.18, < 4.19.311 >= 4.20, < 5.4.273 >= 5.5, < 5.10.214 >= 5.11, < 5.15.153 >= 5.16, < 6.1.83
CPE cpe:2.3:o:linux:linux_kernel:::::::: Remediation No remediation found in references.

Change History

10 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	kernel.org
Jun 17, 2026	CVE Modified	CISA-ADP
Dec 23, 2024	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
Nov 5, 2024	CVE Modified	kernel.org
Jun 27, 2024	CVE Modified	kernel.org
Jun 25, 2024	CVE Modified	kernel.org
May 29, 2024	CVE Modified	kernel.org
May 14, 2024	CVE Modified	kernel.org
May 1, 2024	New CVE Received	kernel.org