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CVE-2020-3675

CRITICALCVSS 9.8/10EPSS 1.06%

Last modified

CVE-2020-3675 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. u'Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ5018, IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCN7605, QCS404, QCS405, Rennell, SA415M, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250. EPSS estimates a 1.06% chance of exploitation in the next 30 days.

Description

u'Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ5018, IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCN7605, QCS404, QCS405, Rennell, SA415M, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
1.06%

60.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommIpq5018 FirmwareAll versions
QualcommIpq6018 FirmwareAll versions
QualcommIpq8074 FirmwareAll versions
QualcommKamorta FirmwareAll versions
QualcommNicobar FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommQcn7605 FirmwareAll versions
QualcommQcs404 FirmwareAll versions
QualcommQcs405 FirmwareAll versions
QualcommRennell FirmwareAll versions
QualcommSa415m FirmwareAll versions
QualcommSaipan FirmwareAll versions
QualcommSc7180 FirmwareAll versions
QualcommSc8180x FirmwareAll versions
QualcommSdx55 FirmwareAll versions
QualcommSm6150 FirmwareAll versions
QualcommSm7150 FirmwareAll versions
QualcommSm8150 FirmwareAll versions
QualcommSm8250 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-3675?
u'Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ5018, IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCN7605, QCS404, QCS405, Rennell, SA415M, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250
How severe is CVE-2020-3675?
CVE-2020-3675 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.
How do I fix CVE-2020-3675?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-3675?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST