CVE-2020-11282
Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.18% probability · 8th percentile
- CISA KEV
- Not listed
- Affected
- qualcomm/apq8009 · qualcomm/apq8009w · qualcomm/apq8017 · qualcomm/apq8037 · qualcomm/apq8053 · qualcomm/apq8064au · qualcomm/apq8076 · qualcomm/apq8096au · qualcomm/aqt1000 · qualcomm/ar6003 · qualcomm/ar8031 · qualcomm/ar8035 · qualcomm/ar8151 · qualcomm/csra6620 · qualcomm/csra6640 · qualcomm/csrb31024 · qualcomm/fsm10055 · qualcomm/fsm10056 · qualcomm/mdm8215 · qualcomm/mdm9206 · +40 more
- Source
- product-security@qualcomm.com
References
- https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletinPatch, Vendor Advisory
- https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletinPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.