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CVE-2023-33045

Qualcomm Ar8035 Firmware vulnerability

9.8 CRITICALEPSS 0.47%
  1. Published7 Nov 2023

Description

Memory corruption in WLAN Firmware while parsing a NAN management frame carrying a S3 attribute.

CVSS 3.1 breakdown

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

Affected products

Qualcomm Ar8035 Firmwareall versions
Qualcomm Csr8811 Firmwareall versions
Qualcomm Immersive Home 214 Platform Firmwareall versions
Qualcomm Immersive Home 216 Platform Firmwareall versions
Qualcomm Immersive Home 316 Platform Firmwareall versions
Qualcomm Immersive Home 318 Platform Firmwareall versions
Qualcomm Immersive Home 3210 Platform Firmwareall versions
Qualcomm Immersive Home 326 Platform Firmwareall versions
Qualcomm Ipq5010 Firmwareall versions
Qualcomm Ipq5028 Firmwareall versions
Qualcomm Ipq5332 Firmwareall versions
Qualcomm Ipq6000 Firmwareall versions
Qualcomm Ipq6010 Firmwareall versions
Qualcomm Ipq6018 Firmwareall versions
Qualcomm Ipq6028 Firmwareall versions
Qualcomm Ipq8070a Firmwareall versions
Qualcomm Ipq8071a Firmwareall versions
Qualcomm Ipq8072a Firmwareall versions
Qualcomm Ipq8074a Firmwareall versions
Qualcomm Ipq8076a Firmwareall versions
Qualcomm Ipq8076 Firmwareall versions
Qualcomm Ipq8078a Firmwareall versions
Qualcomm Ipq8078 Firmwareall versions
Qualcomm Ipq8173 Firmwareall versions

Remediation

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

Frequently asked

Is CVE-2023-33045 being actively exploited?

CVE-2023-33045 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.47%.

How severe is CVE-2023-33045?

CVE-2023-33045 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.47% probability of exploitation.

Which products are affected by CVE-2023-33045?

Affected products include Qualcomm Ar8035 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Immersive Home 214 Platform Firmware, Qualcomm Immersive Home 216 Platform Firmware, Qualcomm Immersive Home 316 Platform Firmware, and 19 more.

How do I fix CVE-2023-33045?

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-2023-33045 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.