CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2023-33020
High (7.5) in qualcomm. EPSS 0.4% chance of exploitation in the next 30 days.
Transient DOS in WLAN Host when an invalid channel (like channel out of range) is received in STA during CSA IE.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
- CWE
- CWE-285
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:205_firmware
- qualcomm:215_firmware
- qualcomm:9206_lte_firmware
- qualcomm:apq8017_firmware
- qualcomm:apq8052_firmware
- qualcomm:apq8056_firmware
- qualcomm:apq8076_firmware
- qualcomm:ar8031_firmware
- qualcomm:c-v2x_9150_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:fastconnect_6200_firmware
- qualcomm:home_hub_100_firmware
- qualcomm:mdm9250_firmware
- qualcomm:mdm9628_firmware
- qualcomm:mdm9650_firmware
- qualcomm:msm8108_firmware
- qualcomm:msm8209_firmware
- qualcomm:msm8608_firmware
- qualcomm:msm8909w_firmware
- qualcomm:msm8996au_firmware
- qualcomm:qca6174a_firmware
- qualcomm:qca6175a_firmware
- qualcomm:qca6554a_firmware
- qualcomm:qca6564a_firmware
- qualcomm:qca6564au_firmware
- qualcomm:qca6574_firmware
- qualcomm:qca6574a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6584_firmware
- qualcomm:qca6584au_firmware
- qualcomm:qca6595_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qca9367_firmware
- qualcomm:qca9377_firmware
- qualcomm:qca9379_firmware
- qualcomm:sd626_firmware
- qualcomm:sdm429w_firmware
- qualcomm:sdx20m_firmware
- qualcomm:smart_audio_200_firmware
- qualcomm:smart_audio_400_firmware
- qualcomm:smart_display_200_firmware
- qualcomm:snapdragon_1200_firmware
- qualcomm:snapdragon_208_firmware
- qualcomm:snapdragon_210_firmware
- qualcomm:snapdragon_212_firmware
- qualcomm:snapdragon_425_firmware
- qualcomm:snapdragon_429_firmware
- qualcomm:snapdragon_439_firmware