CVE-2022-33270
Time-of-check time-of-use race condition in Modem
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Time-of-check time-of-use race condition in Modem
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.
- Record
CVE-2022-33270- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-367
- Updated
- 2026-11-02
EUVDEUVD-2022-36313
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.
- Record
EUVD-2022-36313- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jrc6-6mxc-2rw2
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC...
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.
- Record
GHSA-jrc6-6mxc-2rw2- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-367
- Updated
- 2026-11-02
NVD
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.
- Record
CVE-2022-33270- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-367
- Updated
- 2026-11-02
Affected products
- qualcomm ar8035 firmware
- qualcomm qca6391 firmware
- qualcomm qca6595au firmware
- qualcomm qca6696 firmware
- qualcomm qca6698aq firmware
- qualcomm qca8081 firmware
- qualcomm qca8337 firmware
- qualcomm qcm6490 firmware
- qualcomm qcn6024 firmware
- qualcomm qcn9024 firmware
- qualcomm qcs6490 firmware
- qualcomm sd778g firmware
Show 31 moreShow less
- qualcomm sdx57m firmware
- qualcomm sm4350-ac firmware
- qualcomm sm4350 firmware
- qualcomm sm4375 firmware
- qualcomm sm6375 firmware
- qualcomm sm7325-ae firmware
- qualcomm sm7325-af firmware
- qualcomm sm7325 firmware
- qualcomm sm7325p firmware
- qualcomm sm8350-ac firmware
- qualcomm sm8350 firmware
- qualcomm sm8450 firmware
- qualcomm snapdragon auto 5g modem-rf firmware
- qualcomm snapdragon x65 5g modem-rf system firmware
- qualcomm snapdragon x70 modem-rf system firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3988 firmware
- qualcomm wcn3998 firmware
- qualcomm wcn6750 firmware
- qualcomm wcn685x-1 firmware
- qualcomm wcn685x-5 firmware
- qualcomm wcn785x-1 firmware
- qualcomm wcn785x-5 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8835 firmware
- qualcomm, inc. snapdragon
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-33270 is a high vulnerability (CVSS 7.5) in Qualcomm Ar8035 Firmware, published April 4, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. No source names a fixed version.