CVE-2024-27046

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Source
https://cve.org/CVERecord?id=CVE-2024-27046
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-27046.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-27046
Downstream
Related
Published
2024-05-01T12:54:21.725Z
Modified
2026-03-13T07:52:03.168354Z
Summary
nfp: flower: handle acti_netdevs allocation failure
Details

In the Linux kernel, the following vulnerability has been resolved:

nfp: flower: handle acti_netdevs allocation failure

The kmallocarray() in nfpfllagdowork() will return null, if the physical memory has run out. As a result, if we dereference the actinetdevs, 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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27046.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
bb9a8d031140f186d13d82f57b0f5646d596652f
Fixed
d746889db75a76aeee95fb705b8e1ac28c684a2e
Fixed
3b1e8a617eb0f4cdc19def530047a95b5abde07d
Fixed
928705e341010dd910fdece61ccb974f494a758f
Fixed
0d387dc503f9a53e6d1f6e9dd0292d38f083eba5
Fixed
c9b4e220dd18f79507803f38a55d53b483f6c9c3
Fixed
408ba7fd04f959c61b50db79c983484312fea642
Fixed
c8df9203bf22c66fa26e8d8c7f8ce181cf88099d
Fixed
9d8eb1238377cd994829f9162ae396a84ae037b2
Fixed
84e95149bd341705f0eca6a7fcb955c548805002

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-27046.json"