CVE-2024-46672

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-46672
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46672.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-46672
Downstream
Related
Published
2024-09-11T16:15:07Z
Modified
2024-09-18T01:00:20Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
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.

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.10.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}