An integer underflow may occur due to lack of check when received data length from font_mgr_qsee_request_service is bigger than the…

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.

Scores

EPSS (exploitation in 30 days)

0.24% · top 85% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Weakness

• CWE680: Integer Overflow to Buffer Overflow
• CWE-191 (opens in a new tab)All about CWE-191 and its CVEs

Affected products

• Qualcomm Technologies, Inc. · Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear

  • affected MDM9206
  • affected MDM9607
  • affected MDM9650
  • affected SD 210/SD 212/SD 205
  • affected SD 425
  • affected SD 430
  • affected SD 450
  • affected SD 625
  • affected SD 650/52
  • affected SD 820
  • affected SD 820A
  • affected SD 835
  • affected SD 845
  • affected SD 850

References (1)

• https://www.qualcomm.com/company/product-security/bulletins (opens in a new tab)x_refsource_MISCx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2017-18278](https://trackcve.app/badge/CVE-2017-18278.svg)](https://trackcve.app/cve/CVE-2017-18278)

Record last updated 5 Aug 2024, 21:13 UTC.