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CVE-2023-33083

Qualcomm Ar8035 Firmware vulnerability

9.8 CRITICALEPSS 0.61%
  1. Published5 Dec 2023

Description

Memory corruption in WLAN Host while processing RRM beacon on the AP.

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 Ar9380 Firmwareall versions
Qualcomm Csr8811 Firmwareall versions
Qualcomm Flight Rb5 5g Platform 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 Ipq4018 Firmwareall versions
Qualcomm Ipq4019 Firmwareall versions
Qualcomm Ipq4028 Firmwareall versions
Qualcomm Ipq4029 Firmwareall versions
Qualcomm Ipq5010 Firmwareall versions
Qualcomm Ipq5028 Firmwareall versions
Qualcomm Ipq6000 Firmwareall versions
Qualcomm Ipq6010 Firmwareall versions
Qualcomm Ipq6018 Firmwareall versions
Qualcomm Ipq6028 Firmwareall versions
Qualcomm Ipq8064 Firmwareall versions
Qualcomm Ipq8065 Firmwareall versions
Qualcomm Ipq8068 Firmwareall versions
Qualcomm Ipq8070a Firmwareall versions

Remediation

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

Frequently asked

Is CVE-2023-33083 being actively exploited?

CVE-2023-33083 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.61%.

How severe is CVE-2023-33083?

CVE-2023-33083 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.61% probability of exploitation.

Which products are affected by CVE-2023-33083?

Affected products include Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Flight Rb5 5g Platform Firmware, Qualcomm Immersive Home 214 Platform Firmware, and 19 more.

How do I fix CVE-2023-33083?

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-2023-33083 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.