CVE-2017-18144
If the WPA supplicant command transmission fails, a Use After Free condition will occur.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 820, SD 835, SD 845, while processing the retransmission of WPA supplicant command send failures, there is a make after break of the connection to WPA supplicant where the local pointer is not properly updated. If the WPA supplicant command transmission fails, a Use After Free condition will occur.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.21% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- qualcomm/msm8909w firmware · qualcomm/sd 210 firmware · qualcomm/sd 212 firmware · qualcomm/sd 205 firmware · qualcomm/sd 450 firmware · qualcomm/sd 615 firmware · qualcomm/sd 616 firmware · qualcomm/sd 415 firmware · qualcomm/sd 625 firmware · qualcomm/sd 650 firmware · qualcomm/sd 652 firmware · qualcomm/sd 820 firmware · qualcomm/sd 835 firmware · qualcomm/sd 845 firmware
- Source
- product-security@qualcomm.com
References
- http://www.securityfocus.com/bid/103671Third Party Advisory, VDB Entry
- https://source.android.com/security/bulletin/2018-04-01Vendor Advisory
- http://www.securityfocus.com/bid/103671Third Party Advisory, VDB Entry
- https://source.android.com/security/bulletin/2018-04-01Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.