CVE-2020-3676: qualcomm, inc. snapdragon auto, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile Improper Input Validation
Vulnerability summary
CVE-2020-3676 is a high (CVSS 7.8) Improper Input Validation vulnerability in qualcomm, inc. snapdragon auto, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.1% of scored vulnerabilities.
Timeline
- 22-06-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Possible memory corruption in perfservice due to improper validation array length taken from user application. in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in APQ8096AU, APQ8098, Kamorta, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, Nicobar, QCM2150, QCS605, QM215, Rennell, Saipan, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.21%
Chance of exploitation in the next 30 days
Percentile
10%
Versus all other CVEs
30-day change
0.00 pp
From 0.21% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Qualcomm30 products
Qualcomm, inc.1 product
- snapdragon auto, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobileAPQ8096AU, APQ8098, Kamorta, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, Nicobar, QCM2150, QCS605, QM215, Rennell, Saipan, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
2 vendors · 31 products
References
2 links- www.qualcomm.com/company/product-security/bulletins/june-2020-bulletinX Refsource CONFIRMBroken Link