CVE-2017-18278
An integer underflow may occur due to lack of check when received data length from font_mgr_qsee_request_service is bigger than the minimal value of the segment header, which may result in a buffer overflow, in Snapdragon Automobile, Snapdragon Mobile,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An integer underflow may occur due to lack of check when received data length from font_mgr_qsee_request_service is bigger than the minimal value of the segment header, which may result in a buffer overflow, in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SD 850.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-191
- Affected
- qualcomm/mdm9206 firmware · qualcomm/mdm9607 firmware · qualcomm/mdm9650 firmware · qualcomm/sd 210 firmware · qualcomm/sd 212 firmware · qualcomm/sd 205 firmware · qualcomm/sd 425 firmware · qualcomm/sd 430 firmware · qualcomm/sd 450 firmware · qualcomm/sd 625 firmware · qualcomm/sd 650 firmware · qualcomm/sd 652 firmware · qualcomm/sd 820 firmware · qualcomm/sd 820a firmware · qualcomm/sd 835 firmware · qualcomm/sd 845 firmware · qualcomm/sd 850 firmware
- Source
- product-security@qualcomm.com
References
- https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
- https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.