CVSS 3.1
7.0 highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2020-11298
High (7.0) in qualcomm. EPSS 0.1% chance of exploitation in the next 30 days.
While waiting for a response to a callback or listener request, non-secure clients can change permissions to shared memory buffers used by HLOS Invoke Call to secure kernel in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
- CWE
- CWE-367
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:aqt1000_firmware
- qualcomm:ar8031_firmware
- qualcomm:ar8035_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:mdm9205_firmware
- qualcomm:mdm9206_firmware
- qualcomm:mdm9628_firmware
- qualcomm:qca4004_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6420_firmware
- qualcomm:qca6421_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6430_firmware
- qualcomm:qca6431_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca6564a_firmware
- qualcomm:qca6564au_firmware
- qualcomm:qca6574a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6584au_firmware
- qualcomm:qca6595_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qca8337_firmware
- qualcomm:qca9367_firmware
- qualcomm:qca9377_firmware
- qualcomm:qca9984_firmware
- qualcomm:qcm2290_firmware
- qualcomm:qcm4290_firmware
- qualcomm:qcm6125_firmware
- qualcomm:qcs2290_firmware
- qualcomm:qcs405_firmware
- qualcomm:qcs410_firmware
- qualcomm:qcs4290_firmware
- qualcomm:qcs603_firmware
- qualcomm:qcs605_firmware
- qualcomm:qcs610_firmware
- qualcomm:qcs6125_firmware
- qualcomm:qsm8250_firmware
- qualcomm:sa415m_firmware
- qualcomm:sa515m_firmware
- qualcomm:sa6155p_firmware
- qualcomm:sa8155_firmware
- qualcomm:sa8155p_firmware
- qualcomm:sa8195p_firmware
- qualcomm:sc8180x\+sdx55_firmware
- qualcomm:sd460_firmware
- qualcomm:sd480_firmware