CVE-2024-49847

Home/CVE/Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.

CVE

Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.

HIGH · CVSS 7.5 EPSS 0.00351

Schedule remediation

SSVC automatable: yes - attacks can be scripted at scale
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-125Out-of-bounds Read

CWE-126Buffer Over-read

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Affected Products & Versions

qualcomm ar8035 firmwareall versions
qualcomm fastconnect 7800 firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6584au firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6678aq firmwareall versions
qualcomm qca6688aq firmwareall versions
qualcomm qca6698aq firmwareall versions
Show all 47 affected productsqualcomm qca8081 firmwareall versions
qualcomm qca8337 firmwareall versions
qualcomm qcc710 firmwareall versions
qualcomm qcn6224 firmwareall versions
qualcomm qcn6274 firmwareall versions
qualcomm qfw7114 firmwareall versions
qualcomm qfw7124 firmwareall versions
qualcomm sdm429w firmwareall versions
qualcomm sdx80m firmwareall versions
qualcomm sm7675 firmwareall versions
qualcomm sm7675p firmwareall versions
qualcomm sm8635 firmwareall versions
qualcomm sm8635p firmwareall versions
qualcomm sm8650q firmwareall versions
qualcomm sm8750 firmwareall versions
qualcomm sm8750p firmwareall versions
qualcomm snapdragon 429 mobile firmwareall versions
qualcomm snapdragon 8 gen 3 mobile firmwareall versions
qualcomm snapdragon auto 5g modem-rf gen 2 firmwareall versions
qualcomm snapdragon wear 4100\+ firmwareall versions
qualcomm snapdragon x72 5g modem-rf firmwareall versions
qualcomm snapdragon x75 5g modem-rf firmwareall versions
qualcomm wcd9340 firmwareall versions
qualcomm wcd9370 firmwareall versions
qualcomm wcd9375 firmwareall versions
qualcomm wcd9390 firmwareall versions
qualcomm wcd9395 firmwareall versions
qualcomm wcn3610 firmwareall versions
qualcomm wcn3620 firmwareall versions
qualcomm wcn3660b firmwareall versions
qualcomm wcn3680b firmwareall versions
qualcomm wcn3980 firmwareall versions
qualcomm wcn6755 firmwareall versions
qualcomm wsa8830 firmwareall versions
qualcomm wsa8832 firmwareall versions
qualcomm wsa8835 firmwareall versions
qualcomm wsa8840 firmwareall versions
qualcomm wsa8845 firmwareall versions
qualcomm wsa8845h firmwareall versions

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Scoring & Timeline

7.5

HIGH · 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 NVD06 May 2025 · 09:15 AM

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

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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Vendor Advisories

android-securityANDROID-2025-05-01High

🔗

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/may-2025-bulletin.htmlVendor 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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Compliance
NIST 800-53
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CIS Controls v8.1

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