Home/CVE/While processing a packet decode request in MQTT, Race condition can occur leading to an out-of-bounds access in snapdra
CVE

CVE-2018-11998

While processing a packet decode request in MQTT, Race condition can occur leading to an out-of-bounds access in snapdra

While processing a packet decode request in MQTT, Race condition can occur leading to an out-of-bounds access in snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, SD 210/SD 212/SD 205, SD 427, SD 435, SD 450, SD 625, SD 636, SD 835, SDA660, SDM630, SDM660, Snapdragon_High_Med_2016.

HIGH · CVSS 7.5 EPSS 0.00057
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
▤

Affected Products & Versions

15
qualcomm mdm9206 firmwareall versions
qualcomm mdm9607 firmwareall versions
qualcomm sd 210 firmwareall versions
qualcomm sd 212 firmwareall versions
qualcomm sd 205 firmwareall versions
qualcomm sd 427 firmwareall versions
qualcomm sd 435 firmwareall versions
qualcomm sd 450 firmwareall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · product-security@qualcomm.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Jan 2019 · 10:29 PM
CVSS VectorCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
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