📄 Description (English)
Memory Corruption when processing auxiliary sensor input/output control commands with insufficient buffer size validation.
🤖 AI Executive Summary
A memory corruption vulnerability (CWE-126) exists in multiple Qualcomm firmware components affecting auxiliary sensor I/O control commands due to insufficient buffer validation. With a CVSS score of 7.8, this high-severity flaw could enable local privilege escalation or denial of service on affected IoT and embedded devices widely deployed across Saudi critical infrastructure. No patch is currently available, requiring immediate compensating controls and monitoring.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 28, 2026 22:02
🇸🇦 Saudi Arabia Impact Assessment
Critical impact on Saudi energy sector (ARAMCO operations, grid management systems), telecommunications infrastructure (STC, Mobily IoT deployments), and government IoT ecosystems. Banking sector at moderate risk through connected IoT payment terminals and security systems. Healthcare institutions using Qualcomm-based medical IoT devices face potential service disruption. The FastConnect 6200/6700/6800 components are prevalent in Saudi enterprise WiFi and IoT infrastructure, making this vulnerability particularly concerning for SAMA-regulated financial institutions and NCA-monitored government networks.
🏢 Affected Saudi Sectors
Energy (ARAMCO, grid operators)
Telecommunications (STC, Mobily, Zain)
Banking and Financial Services (SAMA-regulated)
Government and Defense (NCA oversight)
Healthcare (medical IoT devices)
Critical Infrastructure (SCADA, industrial control systems)
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Inventory all Qualcomm firmware versions (AQT1000, Cologne, FastConnect 6200/6700/6800, WSA8845H, X2000 series) across IoT and embedded systems
2. Isolate affected devices from critical network segments pending patch availability
3. Implement network segmentation to restrict auxiliary sensor I/O command access
4. Enable enhanced logging for sensor I/O operations and memory access violations
COMPENSATING CONTROLS:
5. Deploy input validation middleware at network boundaries to sanitize sensor commands
6. Implement strict firewall rules limiting auxiliary sensor control to authorized sources only
7. Monitor for abnormal memory access patterns and process crashes on affected devices
8. Disable auxiliary sensor features if not operationally required
DETECTION RULES:
9. Alert on buffer overflow attempts targeting sensor I/O interfaces
10. Monitor for unexpected privilege escalation from sensor control processes
11. Track firmware version compliance and flag unpatched systems
12. Establish baseline for normal sensor command patterns and alert on deviations
PATCHING STRATEGY:
13. Subscribe to Qualcomm security advisories for patch availability
14. Prepare patch deployment procedures for rapid rollout once available
15. Test patches in isolated lab environment before production deployment
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. جرد جميع إصدارات البرامج الثابتة من كوالكوم (AQT1000، Cologne، FastConnect 6200/6700/6800، WSA8845H، سلسلة X2000) عبر أنظمة IoT والأنظمة المدمجة
2. عزل الأجهزة المتأثرة عن قطاعات الشبكة الحرجة في انتظار توفر التصحيح
3. تنفيذ تقسيم الشبكة لتقييد وصول أوامر I/O المستشعرات المساعدة
4. تفعيل السجلات المحسنة لعمليات I/O المستشعرات وانتهاكات الوصول إلى الذاكرة
الضوابط التعويضية:
5. نشر برامج وسيطة للتحقق من الإدخال على حدود الشبكة لتنقية أوامر المستشعرات
6. تنفيذ قواعد جدار الحماية الصارمة لتقييد التحكم في المستشعرات المساعدة للمصادر المصرح بها فقط
7. مراقبة أنماط الوصول إلى الذاكرة غير الطبيعية وأعطال العمليات على الأجهزة المتأثرة
8. تعطيل ميزات المستشعرات المساعدة إذا لم تكن مطلوبة تشغيلياً
قواعد الكشف:
9. تنبيه محاولات تجاوز المخزن المؤقت التي تستهدف واجهات I/O المستشعرات
10. مراقبة تصعيد الامتيازات غير المتوقعة من عمليات التحكم في المستشعرات
11. تتبع امتثال إصدار البرامج الثابتة والإشارة إلى الأنظمة غير المصححة
12. إنشاء خط أساس للأنماط العادية لأوامر المستشعرات والتنبيه على الانحرافات
استراتيجية التصحيح:
13. الاشتراك في تنبيهات أمان كوالكوم لتوفر التصحيح
14. تحضير إجراءات نشر التصحيحات للنشر السريع بمجرد توفره
15. اختبار التصحيحات في بيئة معملية معزولة قبل نشر الإنتاج
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.12.6.1 - Management of technical vulnerabilities
ECC 2024 A.14.2.1 - Secure development policy
ECC 2024 A.12.3.1 - Configuration management
ECC 2024 A.12.2.1 - Change management
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification
PR.DS-6 - Data security and integrity controls
DE.CM-8 - Vulnerability scans and assessments
RS.MI-2 - Incident mitigation procedures
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy and procedures
A.12.3.1 - Configuration management
A.12.2.1 - Change management procedures
🟣 PCI DSS v4.0.1
Requirement 6.2 - Security patches and updates
Requirement 11.2 - Vulnerability scanning
📦 Affected Products / CPE 50 entries
qualcomm:aqt1000_firmware:-
qualcomm:cologne_firmware:-
qualcomm:fastconnect_6200_firmware:-
qualcomm:fastconnect_6700_firmware:-
qualcomm:fastconnect_6800_firmware:-
qualcomm:wsa8845h_firmware:-
qualcomm:x2000077_firmware:-
qualcomm:x2000086_firmware:-
qualcomm:x2000090_firmware:-
qualcomm:x2000092_firmware:-
qualcomm:x2000094_firmware:-
qualcomm:xg101002_firmware:-
qualcomm:xg101032_firmware:-
qualcomm:xg101039_firmware:-
qualcomm:fastconnect_6900_firmware:-
qualcomm:fastconnect_7800_firmware:-
qualcomm:qca0000_firmware:-
qualcomm:qca6391_firmware:-
qualcomm:qca6420_firmware:-
qualcomm:qca6430_firmware:-
qualcomm:qcm5430_firmware:-
qualcomm:qcm6490_firmware:-
qualcomm:video_collaboration_vc3_platform_firmware:-
qualcomm:sc8380xp_firmware:-
qualcomm:sm6250_firmware:-
qualcomm:snapdragon_460_mobile_platform_firmware:-
qualcomm:snapdragon_662_mobile_platform_firmware:-
qualcomm:snapdragon_7c_compute_platform_firmware:-
qualcomm:snapdragon_7c_gen_2_compute_platform_firmware:-
qualcomm:snapdragon_7c\+_gen_3_compute_firmware:-
qualcomm:snapdragon_8c_compute_platform_firmware:-
qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware:-
qualcomm:snapdragon_8cx_compute_platform_firmware:-
qualcomm:snapdragon_8cx_compute_platform_\"poipu_pro\"_firmware:-
qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_firmware:-
qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\"poipu_pro\"_firmware:-
qualcomm:snapdragon_8cx_gen_3_compute_platform_firmware:-
qualcomm:snapdragon_ar1_gen_1_platform_firmware:-
qualcomm:wcd9340_firmware:-
qualcomm:wcd9341_firmware:-
qualcomm:wcd9370_firmware:-
qualcomm:wcd9375_firmware:-
qualcomm:wcd9378c_firmware:-
qualcomm:wcd9380_firmware:-
qualcomm:wcd9385_firmware:-
qualcomm:wcn3950_firmware:-
qualcomm:wcn3988_firmware:-
qualcomm:wsa8810_firmware:-
qualcomm:wsa8815_firmware:-
qualcomm:wsa8830_firmware:-