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CVE-2023-28582

Qualcomm Ar8035 Firmware vulnerability

9.8 CRITICALEPSS 0.44%
  1. Published4 Mar 2024

Description

Memory corruption in Data Modem while verifying hello-verify message during the DTLS handshake.

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 Fastconnect 6700 Firmwareall versions
Qualcomm Fastconnect 6900 Firmwareall versions
Qualcomm Fastconnect 7800 Firmwareall versions
Qualcomm Qca6584au Firmwareall versions
Qualcomm Qca6698aq Firmwareall versions
Qualcomm Qca8081 Firmwareall versions
Qualcomm Qca8337 Firmwareall versions
Qualcomm Qcc710 Firmwareall versions
Qualcomm Qcm4490 Firmwareall versions
Qualcomm Qcm8550 Firmwareall versions
Qualcomm Qcn6024 Firmwareall versions
Qualcomm Qcn6224 Firmwareall versions
Qualcomm Qcn6274 Firmwareall versions
Qualcomm Qcn9024 Firmwareall versions
Qualcomm Qcs4490 Firmwareall versions
Qualcomm Qfw7114 Firmwareall versions
Qualcomm Qfw7124 Firmwareall versions
Qualcomm Sm8550p Firmwareall versions
Qualcomm Snapdragon 4 Gen 2 Mobile Firmwareall versions
Qualcomm Snapdragon 8 Gen 2 Mobile Firmwareall versions
Qualcomm Snapdragon 8+ Gen 2 Mobile Firmwareall versions
Qualcomm Snapdragon 8 Gen 3 Mobile Firmwareall versions
Qualcomm Snapdragon Auto 5g Modem-rf Gen 2 Firmwareall versions

Remediation

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

Frequently asked

Is CVE-2023-28582 being actively exploited?

CVE-2023-28582 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.44%.

How severe is CVE-2023-28582?

CVE-2023-28582 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.44% probability of exploitation.

Which products are affected by CVE-2023-28582?

Affected products include Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6584au Firmware, and 19 more.

How do I fix CVE-2023-28582?

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-2023-28582 against the real software inventory on every managed device, every day. 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.

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