CVE-2023-33106 — Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability
Overview
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.
Vulnerability details
- CVE ID
- CVE-2023-33106
- Vulnerability
- Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability
- Vendor
- Qualcomm
- Affected products
- Qualcomm: Multiple Chipsets
- Severity
- HIGH
- Exploitation status
- Actively exploited in the wild (CISA KEV)
- Published
- 2023-12-05
Remediation guidance
CVE-2023-33106 is in CISA's Known Exploited Vulnerabilities (KEV) catalog — U.S. federal civilian agencies are required to remediate it under Binding Operational Directive 22-01. Treat it as a priority for every environment.
Apply the vendor's official security update for Qualcomm the affected product as soon as possible. Where a patch is unavailable, apply vendor mitigations or isolate/segment exposed systems.
Hunt for indicators of compromise tied to this vulnerability and confirm logging/EDR coverage on affected assets.
Authoritative references
Remediate CVE-2023-33106 — and stay ahead of the next one
CVE-2023-33106 is listed in the CISA KEV catalog as actively exploited — treat remediation as urgent. Scan your domain free to see whether CVE-2023-33106 and other Qualcomm issues affect you and get a prioritized remediation report (full report from ₹999) — or stream the full feed of 1,600+ actively-exploited CVEs straight into your SOC.
📡 Get a free alert the moment a CVE like this lands in the KEV catalog → Join Sentinel APEX on Telegram