CVE-2019-2321

high-risk
Published 2019-12-12

Incorrect length used while validating the qsee log buffer sent from HLOS which could then lead to remap conflict in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096, APQ8096AU, APQ8098, IPQ4019, IPQ8074, MDM9150, MDM9205, MDM9206, MDM9207C, MDM9607, MDM9650, MSM8905, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8939, MSM8940, MSM8953, MSM8996, MSM8996AU, MSM8998, QCA8081, QCS404, QCS605, QM215, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX24, SM6150, SM7150, SM8150, Snapdragon_High_Med_2016, SXR1130, SXR2130

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (20)

Affected Vendors

Qualcomm

References (2)

Vendor Advisory https://www.qualcomm.com/company/product-security/bulletins/november-2019-bullet...
Vendor Advisory https://www.qualcomm.com/company/product-security/bulletins/november-2019-bullet...
50
/ 100
high-risk
Severity 24/34 · High
Exploitability 0/34 · Minimal
Exposure 26/34 · High