Riskcovery

CVE-2024-46672

wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion

State
Published
Severity
Not scored
Published
Sep 11, 2024
Updated
May 11, 2026
Reserved
Sep 11, 2024

Read the record on cve.org

Description

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

wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion

wpa_supplicant 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 cfg80211_pmksa. PMKID_V3 operations support SSID based updates so copy the SSID.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • a96202acaea47fa8377088e0952bb63bd02a3bab to before 4291f94f8c6b01505132c22ee27b59ed27c3584fAffected
  • a96202acaea47fa8377088e0952bb63bd02a3bab to before 1f566eb912d192c83475a919331aea59619e1197Affected
  • a96202acaea47fa8377088e0952bb63bd02a3bab to before 2ad4e1ada8eebafa2d75a4b75eeeca882de6ada1Affected
LinuxLinux
  • 6.4Affected
  • before 6.4Not affected
  • 6.6.48 through 6.6.*Not affected
  • 6.10.7 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.