Integer underflow in the WMM Action frame parser in hostapd 0.5.5 through 2.4 and wpa_supplicant 0.7.0 through 2.4, when used for AP mode MLME/SME functionality, allows remote attackers to cause a denial of service (crash) via a crafted frame, which triggers an out-of-bounds read.
Date Added | Due Date | Vulnerability Name | Required Action |
---|---|---|---|
N/A |
Type | Version | Base score | Base severity | Vector |
---|---|---|---|---|
Primary | 2.0 | 4.3 | MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
CWE ID | Type | Source |
---|---|---|
CWE-119 | Primary | nvd@nist.gov |