Buffer copy without checking the size of input in WLAN HAL.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.4epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
Memory corruption in WLAN HAL while arbitrary value is passed in WMI UTF command payload.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Qualcomm, Inc. · Snapdragon