CVE-2024-21466

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CVE

Information disclosure while parsing sub-IE length during new IE generation.

MEDIUM · CVSS 6.5 EPSS 0.00172

Schedule remediation

SSVC automatable: yes - attacks can be scripted at scale

Sigma rules0 YARA rules0

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Weakness Classification

CWE-191Integer Underflow (Wrap or Wraparound)

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Affected Products & Versions

qualcomm fastconnect 7800 firmwareall versions
qualcomm immersive home 3210 platform firmwareall versions
qualcomm immersive home 326 platform firmwareall versions
qualcomm ipq5300 firmwareall versions
qualcomm ipq5302 firmwareall versions
qualcomm ipq5312 firmwareall versions
qualcomm ipq5332 firmwareall versions
qualcomm ipq9008 firmwareall versions
Show all 60 affected productsqualcomm ipq9554 firmwareall versions
qualcomm ipq9570 firmwareall versions
qualcomm ipq9574 firmwareall versions
qualcomm qam8255p firmwareall versions
qualcomm qam8620p firmwareall versions
qualcomm qam8650p firmwareall versions
qualcomm qam8775p firmwareall versions
qualcomm qamsrv1h firmwareall versions
qualcomm qamsrv1m firmwareall versions
qualcomm qca0000 firmwareall versions
qualcomm qca6554a firmwareall versions
qualcomm qca6564au firmwareall versions
qualcomm qca6574 firmwareall versions
qualcomm qca6574a firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6584au firmwareall versions
qualcomm qca6595 firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6678aq firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qca6698aq firmwareall versions
qualcomm qca8075 firmwareall versions
qualcomm qca8081 firmwareall versions
qualcomm qca8082 firmwareall versions
qualcomm qca8084 firmwareall versions
qualcomm qca8085 firmwareall versions
qualcomm qca8386 firmwareall versions
qualcomm qcc2073 firmwareall versions
qualcomm qcc2076 firmwareall versions
qualcomm qcf8000 firmwareall versions
qualcomm qcf8001 firmwareall versions
qualcomm qcn5124 firmwareall versions
qualcomm qcn6402 firmwareall versions
qualcomm qcn6412 firmwareall versions
qualcomm qcn6422 firmwareall versions
qualcomm qcn6432 firmwareall versions
qualcomm qcn9000 firmwareall versions
qualcomm qcn9074 firmwareall versions
qualcomm qcn9274 firmwareall versions
qualcomm sa7255p firmwareall versions
qualcomm sa7775p firmwareall versions
qualcomm sa8255p firmwareall versions
qualcomm sa8620p firmwareall versions
qualcomm sa8650p firmwareall versions
qualcomm sa8770p firmwareall versions
qualcomm sa8775p firmwareall versions
qualcomm sa9000p firmwareall versions
qualcomm srv1h firmwareall versions
qualcomm srv1l firmwareall versions
qualcomm srv1m firmwareall versions
qualcomm sw5100 firmwareall versions
qualcomm sw5100p firmwareall versions

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Scoring & Timeline

6.5

MEDIUM · CVSS v3.1 · product-security@qualcomm.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD01 Jul 2024 · 03:15 PM

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

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

yes

Technical impact

partial

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2024-bulletin.htmlPatchVendor Advisory

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CVETechnique ActorTool Family

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External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

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Package vulnerabilities

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Detection & defense
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Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

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