CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-1905
High (7.8) in Qualcomm Multiple Chipsets. In CISA KEV since 2021-11-03. EPSS 1.5% chance of exploitation in the next 30 days.
Possible use after free due to improper handling of memory mapping of multiple processes simultaneously. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Severity
- EPSS
- 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2021-11-03, due 2022-05-03
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8009_firmware
- qualcomm:apq8009w_firmware
- qualcomm:apq8017_firmware
- qualcomm:apq8053_firmware
- qualcomm:apq8064au_firmware
- qualcomm:apq8096au_firmware
- qualcomm:aqt1000_firmware
- qualcomm:ar8031_firmware
- qualcomm:ar8035_firmware
- qualcomm:ar8151_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:fsm10055_firmware
- qualcomm:fsm10056_firmware
- qualcomm:mdm9206_firmware
- qualcomm:mdm9607_firmware
- qualcomm:mdm9626_firmware
- qualcomm:mdm9628_firmware
- qualcomm:mdm9650_firmware
- qualcomm:msm8909w_firmware
- qualcomm:msm8917_firmware
- qualcomm:msm8953_firmware
- qualcomm:msm8996au_firmware
- qualcomm:pm215_firmware
- qualcomm:pm3003a_firmware
- qualcomm:pm4125_firmware
- qualcomm:pm4250_firmware
- qualcomm:pm439_firmware
- qualcomm:pm456_firmware
- qualcomm:pm6125_firmware
- qualcomm:pm6150_firmware
- qualcomm:pm6150a_firmware
- qualcomm:pm6150l_firmware
- qualcomm:pm6250_firmware
- qualcomm:pm6350_firmware
- qualcomm:pm640a_firmware
- qualcomm:pm640l_firmware
- qualcomm:pm640p_firmware
- qualcomm:pm660_firmware
- qualcomm:pm660a_firmware
- qualcomm:pm660l_firmware
- qualcomm:pm670_firmware
- qualcomm:pm670a_firmware
- qualcomm:pm670l_firmware
- qualcomm:pm7150a_firmware
- qualcomm:pm7150l_firmware
- qualcomm:pm7250_firmware
- qualcomm:pm7250b_firmware
- qualcomm:pm8004_firmware
- qualcomm:pm8005_firmware