by Kastro
Paper/Archive/CVE-2021-30276

CVE-2021-30276

Qualcomm, Inc. Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wired Infrastructure and Networking — Improper access control while doing XPU re-configuration dynamically can lead to unauthorized access to a secure resource in Snapdragon C…

EPSS 0.2%CVSS 9.3
critical.is priorityof 100
29
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 5.1.051 × 201.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Improper access control while doing XPU re-configuration dynamically can lead to unauthorized access to a secure resource in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wired Infrastructure and Networking

Affected

ProductAffectedFixed inSource
Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wired Infrastructure and NetworkingAR8035, QCA6390, QCA6391, QCA6426, QCA6436, QCA8337, QCA9984, QCM2290, QCM4290, QCM6490, QCS2290, QCS405, QCS4290, QCS6490, QCX315, QRB5165, QRB5165N, QSM8250, SD460, SD480, SD660, SD662, SD690 5G, SD750G, SD765, SD765G, SD768G, SD778G, SD865 5G, SD870, SD888 5G, SDX55, SDX55M, SDX57M, SDXR2 5G, SM6225, SM6375, SM7250P, SM7325P, WCD9335, WCD9370, WCD9375, WCD9380, WCD9385, WCN3910, WCN3950, WCN3980, WCN3988, WCN3990, WCN3991, WCN3999, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8830, WSA8835–CNA

Scores by source

qualcomm (CNA)9.3CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References

refqualcomm.com/company/product-security/bulletins/december-2021-bulletin