{"cve":"CVE-2022-33299","nvd":{"published":"2023-01-09T08:15:12.757","modified":"2026-06-17T04:49:02.630","status":"Modified","description":"Transient DOS due to null pointer dereference in Bluetooth HOST while receiving an attribute protocol PDU with zero length data.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-476"],"references":["https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin","https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin"],"products":["qualcomm:apq8017_firmware","qualcomm:apq8096au_firmware","qualcomm:ar8031_firmware","qualcomm:csra6620_firmware","qualcomm:csra6640_firmware","qualcomm:csrb31024_firmware","qualcomm:mdm9150_firmware","qualcomm:mdm9206_firmware","qualcomm:mdm9250_firmware","qualcomm:mdm9607_firmware","qualcomm:mdm9628_firmware","qualcomm:mdm9640_firmware","qualcomm:mdm9650_firmware","qualcomm:msm8996au_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6175a_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:qcn9074_firmware","qualcomm:qcs405_firmware","qualcomm:sa415m_firmware","qualcomm:sa515m_firmware","qualcomm:sd626_firmware","qualcomm:sdx20_firmware","qualcomm:sdx20m_firmware","qualcomm:sdx55_firmware","qualcomm:wcd9326_firmware","qualcomm:wcd9335_firmware","qualcomm:wcd9360_firmware","qualcomm:wcn3660b_firmware","qualcomm:wcn3680b_firmware","qualcomm:wcn3980_firmware","qualcomm:wcn3998_firmware","qualcomm:wsa8815_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2022-33299","score":0.00393,"percentile":0.3354,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}