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CVE-2023-33072

Qualcomm 315 5g IoT Modem Firmware buffer overflow

9.3 CRITICALEPSS 0.11%
  1. Published6 Feb 2024

Description

Memory corruption in Core while processing control functions.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Qualcomm 315 5g IoT Modem Firmwareall versions
Qualcomm 9205 Lte Modem Firmwareall versions
Qualcomm Aqt1000 Firmwareall versions
Qualcomm Ar8031 Firmwareall versions
Qualcomm Ar8035 Firmwareall versions
Qualcomm Csra6620 Firmwareall versions
Qualcomm Csra6640 Firmwareall versions
Qualcomm Csrb31024 Firmwareall versions
Qualcomm Fastconnect 6200 Firmwareall versions
Qualcomm Fastconnect 6700 Firmwareall versions
Qualcomm Fastconnect 6800 Firmwareall versions
Qualcomm Fastconnect 6900 Firmwareall versions
Qualcomm Fastconnect 7800 Firmwareall versions
Qualcomm Flight Rb5 5g Platform Firmwareall versions
Qualcomm Immersive Home 3210 Platform Firmwareall versions
Qualcomm Immersive Home 326 Platform Firmwareall versions
Qualcomm Ipq5302 Firmwareall versions
Qualcomm Ipq5312 Firmwareall versions
Qualcomm Ipq5332 Firmwareall versions
Qualcomm Ipq9008 Firmwareall versions
Qualcomm Ipq9554 Firmwareall versions
Qualcomm Ipq9570 Firmwareall versions
Qualcomm Ipq9574 Firmwareall versions
Qualcomm Qam8255p Firmwareall versions

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2023-33072 being actively exploited?

CVE-2023-33072 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.11%.

How severe is CVE-2023-33072?

CVE-2023-33072 has a CVSS 3.1 base score of 9.3, rated critical. EPSS estimates a 0.11% probability of exploitation.

Which products are affected by CVE-2023-33072?

Affected products include Qualcomm 315 5g IoT Modem Firmware, Qualcomm 9205 Lte Modem Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, and 19 more.

How do I fix CVE-2023-33072?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-33072 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.