CVE-2023-33106 Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability
Multiple Qualcomm chipsets contain a use of out-of-range pointer offset vulnerability due to memory corruption in Graphics while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
From the CISA KEV catalogue version 2026.11.06, with Cybergen analysis. Updated 6 Nov 2026.
Should You Worry?
- CISA confirmed exploitation in the wild and added it to the Known Exploited Vulnerabilities catalogue on 5 Dec 2023.
- Rated High severity (CVSS 8.4, scored by Vendor).
- It has been in the catalogue for 1,067 days. Systems still unpatched now have almost certainly been scanned for it.
What It Is
Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
Affected Versions
| Product | Versions |
|---|---|
| Qualcomm, Inc. Snapdragon | AR8035 CSRA6620 CSRA6640 FastConnect 6200 FastConnect 6700 FastConnect 6800 |
From the public CVE record, as supplied by the vendor. Always confirm against the vendor advisory.
What To Do Now
- 1
Find it
Search your asset inventory and external attack surface for Qualcomm Multiple Chipsets. Include cloud images, appliances and anything a supplier runs for you.
Attack Surface Management - 2
Fix it
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Vulnerability Management - 3
Hunt for compromise
If an affected system was reachable before you patched, assume it may have been hit. Check logs, new accounts, web shells and outbound connections from the date of exposure.
Incident Response - 4
Prove it is fixed
Rescan or test the system after patching. Upgrades that fail silently and forgotten secondary instances are common.
Penetration Testing
Vendor Advisories
The Compliance Clock
General guidance, not legal advice. Your obligations depend on your sector, scope and jurisdiction.
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