CVE-2024-46672

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Source
https://cve.org/CVERecord?id=CVE-2024-46672
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46672.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46672
Downstream
Related
Published
2024-09-11T15:14:01.512Z
Modified
2026-03-11T07:53:26.213054Z
Summary
wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion
Details

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

wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion

wpasupplicant 2.11 sends since 1efdba5fdc2c ("Handle PMKSA flush in the driver for SAE/OWE offload cases") SSID based PMKSA del commands. brcmfmac is not prepared and tries to dereference the NULL bssid and pmkid pointers in cfg80211pmksa. PMKID_V3 operations support SSID based updates so copy the SSID.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46672.json"
}
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
a96202acaea47fa8377088e0952bb63bd02a3bab
Fixed
4291f94f8c6b01505132c22ee27b59ed27c3584f
Fixed
1f566eb912d192c83475a919331aea59619e1197
Fixed
2ad4e1ada8eebafa2d75a4b75eeeca882de6ada1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46672.json"