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hostapd: integer underflow in AP mode WMM Action frame processing

🗓️ 11 Jun 2015 17:47:52Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

AP mode multimedia frame underflow causes buffer overread and supplicant crash.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppc64lewpa_supplicant1:2.0-17.ael7b_1wpa_supplicant-1:2.0-17.ael7b_1.ppc64le.rpm
Red Hat Enterprise Linux7ppc64wpa_supplicant1:2.0-17.el7_1wpa_supplicant-1:2.0-17.el7_1.ppc64.rpm
Red Hat Enterprise Linux7s390xwpa_supplicant1:2.0-17.el7_1wpa_supplicant-1:2.0-17.el7_1.s390x.rpm
Red Hat Enterprise Linux7x86_64wpa_supplicant1:2.0-17.el7_1wpa_supplicant-1:2.0-17.el7_1.x86_64.rpm
Red Hat Enterprise Linux7ppc64lewpa_supplicant-debuginfo1:2.0-17.ael7b_1wpa_supplicant-debuginfo-1:2.0-17.ael7b_1.ppc64le.rpm
Red Hat Enterprise Linux7ppc64wpa_supplicant-debuginfo1:2.0-17.el7_1wpa_supplicant-debuginfo-1:2.0-17.el7_1.ppc64.rpm
Red Hat Enterprise Linux7s390xwpa_supplicant-debuginfo1:2.0-17.el7_1wpa_supplicant-debuginfo-1:2.0-17.el7_1.s390x.rpm
Red Hat Enterprise Linux7x86_64wpa_supplicant-debuginfo1:2.0-17.el7_1wpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64.rpm

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27 Jun 2026 09:19Current
5.9Medium risk
Vulners AI Score5.9
CVSS 24.3
EPSS0.04198
3