What’s Vulnerable › Vulnerabilities
CVE-2020-11239
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-06-09 · updated 2026-06-17
- Weakness: CWE-416
Description
Use after free issue when importing a DMA buffer by using the CPU address of the buffer due to attachment is not cleaned up properly in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Affected products
- Qualcomm Apq8009 Firmware: all versions
- Qualcomm Apq8009W Firmware: all versions
- Qualcomm Apq8017 Firmware: all versions
- Qualcomm Apq8037 Firmware: all versions
- Qualcomm Apq8053 Firmware: all versions
- Qualcomm Apq8064Au Firmware: all versions
- Qualcomm Apq8076 Firmware: all versions
- Qualcomm Apq8096Au Firmware: all versions
- Qualcomm Aqt1000 Firmware: all versions
- Qualcomm Ar8031 Firmware: all versions
- Qualcomm Ar8035 Firmware: all versions
- Qualcomm Ar8151 Firmware: all versions
- Qualcomm Csra6620 Firmware: all versions
- Qualcomm Csra6640 Firmware: all versions
- Qualcomm Csrb31024 Firmware: all versions
- Qualcomm Fsm10055 Firmware: all versions
- Qualcomm Fsm10056 Firmware: all versions
- Qualcomm Mdm9206 Firmware: all versions
- Qualcomm Mdm9250 Firmware: all versions
- Qualcomm Mdm9650 Firmware: all versions
- Qualcomm Mdm9655 Firmware: all versions
- Qualcomm Msm8909W Firmware: all versions
- Qualcomm Msm8917 Firmware: all versions
- Qualcomm Msm8920 Firmware: all versions
- Qualcomm Msm8937 Firmware: all versions
- Qualcomm Msm8940 Firmware: all versions
- Qualcomm Msm8953 Firmware: all versions
- Qualcomm Msm8996Au Firmware: all versions
- Qualcomm Pm215 Firmware: all versions
- Qualcomm Pm3003A Firmware: all versions
References
- https://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletin
- https://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletin
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