CVE-2023-33046
Time-of-check Time-of-use (TOCTOU) Race Condition in Trusted Execution Environment
Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Time-of-check Time-of-use (TOCTOU) Race Condition in Trusted Execution Environment
Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.
- Record
CVE-2023-33046- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-367
- Updated
- 2026-11-02
EUVDEUVD-2023-37235
Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.
- Record
EUVD-2023-37235- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gwh8-v9g3-fxxw
Memory corruption in Trusted Execution Environment while deinitializing an object used for...
Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.
- Record
GHSA-gwh8-v9g3-fxxw- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-367
- Updated
- 2026-11-02
NVD
Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.
- Record
CVE-2023-33046- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.0 High
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-367, CWE-787
- Updated
- 2026-11-02
Affected products
- qualcomm ar8035 firmware
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm flight rb5 5g platform firmware
- qualcomm qam8295p firmware
- qualcomm qca6391 firmware
- qualcomm qca6574au firmware
- qualcomm qca6595 firmware
- qualcomm qca6696 firmware
- qualcomm qca6698aq firmware
- qualcomm qca8081 firmware
- qualcomm qca8337 firmware
Show 38 moreShow less
- qualcomm qcm8550 firmware
- qualcomm qcn6024 firmware
- qualcomm qcn9011 firmware
- qualcomm qcn9012 firmware
- qualcomm qcn9024 firmware
- qualcomm qcs7230 firmware
- qualcomm qcs8250 firmware
- qualcomm qcs8550 firmware
- qualcomm qrb5165m firmware
- qualcomm qrb5165n firmware
- qualcomm robotics rb5 platform firmware
- qualcomm sa8295p firmware
- qualcomm sa8540p firmware
- qualcomm sa9000p firmware
- qualcomm sg8275p firmware
- qualcomm sm8550p firmware
- qualcomm snapdragon 8\+ gen 2 mobile platform firmware
- qualcomm snapdragon 8 gen 2 mobile platform firmware
- qualcomm snapdragon 8cx gen 3 compute platform firmware
- qualcomm snapdragon ar2 gen 1 platform firmware
- qualcomm snapdragon x65 5g modem-rf system firmware
- qualcomm snapdragon x70 modem-rf system firmware
- qualcomm ssg2115p firmware
- qualcomm ssg2125p firmware
- qualcomm sxr1230p firmware
- qualcomm sxr2230p firmware
- qualcomm video collaboration vc5 platform firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcd9390 firmware
- qualcomm wcd9395 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm wsa8840 firmware
- qualcomm wsa8845 firmware
- qualcomm wsa8845h firmware
- qualcomm, inc. snapdragon
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-33046 is a high vulnerability (CVSS 7.8) in Qualcomm Ar8035 Firmware, published February 6, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.08%, the 0th percentile. No source names a fixed version.