CVE-2022-33276
Buffer copy without checking size of input in Modem
Memory corruption due to buffer copy without checking size of input in modem while receiving WMI_REQUEST_STATS_CMDID command.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Buffer copy without checking size of input in Modem
Memory corruption due to buffer copy without checking size of input in modem while receiving WMI_REQUEST_STATS_CMDID command.
- Record
CVE-2022-33276- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
EUVDEUVD-2022-36319
Memory corruption due to buffer copy without checking size of input in modem while receiving WMI_REQUEST_STATS_CMDID command.
- Record
EUVD-2022-36319- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-mqmv-38r6-6q2v
Memory corruption due to buffer copy without checking size of input in modem while receiving...
Memory corruption due to buffer copy without checking size of input in modem while receiving WMI_REQUEST_STATS_CMDID command.
- Record
GHSA-mqmv-38r6-6q2v- 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-120, CWE-787
- Updated
- 2026-11-02
NVD
Memory corruption due to buffer copy without checking size of input in modem while receiving WMI_REQUEST_STATS_CMDID command.
- Record
CVE-2022-33276- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - 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-120
- Updated
- 2026-11-02
Affected products
- qualcomm ar8035 firmware
- qualcomm ar9380 firmware
- qualcomm csr8811 firmware
- qualcomm ipq5010 firmware
- qualcomm ipq5018 firmware
- qualcomm ipq5028 firmware
- qualcomm ipq6000 firmware
- qualcomm ipq6010 firmware
- qualcomm ipq6018 firmware
- qualcomm ipq6028 firmware
- qualcomm ipq8064 firmware
- qualcomm ipq8065 firmware
Show 123 moreShow less
- qualcomm ipq8068 firmware
- qualcomm ipq8070 firmware
- qualcomm ipq8070a firmware
- qualcomm ipq8071a firmware
- qualcomm ipq8072a firmware
- qualcomm ipq8074a firmware
- qualcomm ipq8076 firmware
- qualcomm ipq8076a firmware
- qualcomm ipq8078 firmware
- qualcomm ipq8078a firmware
- qualcomm ipq8173 firmware
- qualcomm ipq8174 firmware
- qualcomm ipq9008 firmware
- qualcomm ipq9574 firmware
- qualcomm pmp8074 firmware
- qualcomm qam8295p firmware
- qualcomm qca2062 firmware
- qualcomm qca2064 firmware
- qualcomm qca2065 firmware
- qualcomm qca2066 firmware
- qualcomm qca4024 firmware
- qualcomm qca6390 firmware
- qualcomm qca6391 firmware
- qualcomm qca6421 firmware
- qualcomm qca6426 firmware
- qualcomm qca6431 firmware
- qualcomm qca6436 firmware
- qualcomm qca6554a firmware
- qualcomm qca6564au firmware
- qualcomm qca6574 firmware
- qualcomm qca6574a firmware
- qualcomm qca6574au firmware
- qualcomm qca6584au firmware
- qualcomm qca6595 firmware
- qualcomm qca6595au firmware
- qualcomm qca6696 firmware
- qualcomm qca8072 firmware
- qualcomm qca8075 firmware
- qualcomm qca8081 firmware
- qualcomm qca8082 firmware
- qualcomm qca8084 firmware
- qualcomm qca8085 firmware
- qualcomm qca8337 firmware
- qualcomm qca8386 firmware
- qualcomm qca9886 firmware
- qualcomm qca9888 firmware
- qualcomm qca9889 firmware
- qualcomm qca9980 firmware
- qualcomm qca9984 firmware
- qualcomm qca9985 firmware
- qualcomm qca9986 firmware
- qualcomm qca9990 firmware
- qualcomm qca9992 firmware
- qualcomm qca9994 firmware
- qualcomm qcm6490 firmware
- qualcomm qcn5021 firmware
- qualcomm qcn5022 firmware
- qualcomm qcn5024 firmware
- qualcomm qcn5052 firmware
- qualcomm qcn5054 firmware
- qualcomm qcn5122 firmware
- qualcomm qcn5124 firmware
- qualcomm qcn5152 firmware
- qualcomm qcn5154 firmware
- qualcomm qcn5164 firmware
- qualcomm qcn6023 firmware
- qualcomm qcn6024 firmware
- qualcomm qcn6100 firmware
- qualcomm qcn6102 firmware
- qualcomm qcn6112 firmware
- qualcomm qcn6122 firmware
- qualcomm qcn6132 firmware
- qualcomm qcn9000 firmware
- qualcomm qcn9001 firmware
- qualcomm qcn9002 firmware
- qualcomm qcn9003 firmware
- qualcomm qcn9011 firmware
- qualcomm qcn9012 firmware
- qualcomm qcn9022 firmware
- qualcomm qcn9024 firmware
- qualcomm qcn9070 firmware
- qualcomm qcn9072 firmware
- qualcomm qcn9074 firmware
- qualcomm qcn9100 firmware
- qualcomm qcn9274 firmware
- qualcomm qcs6490 firmware
- qualcomm qrb5165 firmware
- qualcomm qrb5165m firmware
- qualcomm qrb5165n firmware
- qualcomm qsm8350 firmware
- qualcomm sa8295p firmware
- qualcomm sd778g firmware
- qualcomm sd780g firmware
- qualcomm sd865 5g firmware
- qualcomm sd870 firmware
- qualcomm sd888 5g firmware
- qualcomm sd888 firmware
- qualcomm sd 8 gen1 5g firmware
- qualcomm sd 8cx gen3 firmware
- qualcomm sdx55m firmware
- qualcomm sdx65 firmware
- qualcomm sdxr2 5g firmware
- qualcomm sm7315 firmware
- qualcomm sm7325p firmware
- qualcomm sxr2150p firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn6740 firmware
- qualcomm wcn6750 firmware
- qualcomm wcn6850 firmware
- qualcomm wcn6851 firmware
- qualcomm wcn6855 firmware
- qualcomm wcn6856 firmware
- qualcomm wcn7850 firmware
- qualcomm wcn7851 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8835 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-2022-33276 is a high vulnerability (CVSS 8.4) in Qualcomm Ar8035 Firmware, published January 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. No source names a fixed version.