CVE-2024-21476

Home/CVE/Memory corruption when the channel ID passed by user is not validated and further used.

CVE

Memory corruption when the channel ID passed by user is not validated and further used.

HIGH · CVSS 7.8 EPSS 0.00146

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-20Improper Input Validation

CWE-787Out-of-bounds Write

▤

Affected Products & Versions

qualcomm aqt1000 firmwareall versions
qualcomm ar8035 firmwareall versions
qualcomm fastconnect 6200 firmwareall versions
qualcomm fastconnect 6800 firmwareall versions
qualcomm fastconnect 6900 firmwareall versions
qualcomm fastconnect 7800 firmwareall versions
qualcomm qca1062 firmwareall versions
qualcomm qca1064 firmwareall versions
Show all 48 affected productsqualcomm qca6391 firmwareall versions
qualcomm qca6420 firmwareall versions
qualcomm qca6421 firmwareall versions
qualcomm qca6426 firmwareall versions
qualcomm qca6430 firmwareall versions
qualcomm qca6431 firmwareall versions
qualcomm qca6436 firmwareall versions
qualcomm qca8337 firmwareall versions
qualcomm qsm8250 firmwareall versions
qualcomm sc8180x\+sdx55 firmwareall versions
qualcomm sc8380xp firmwareall versions
qualcomm sd865 5g firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm snapdragon 865 5g mobile firmwareall versions
qualcomm snapdragon 865\+ 5g mobile firmwareall versions
qualcomm snapdragon 870 5g mobile firmwareall versions
qualcomm snapdragon 888 5g mobile firmwareall versions
qualcomm snapdragon 888\+ 5g mobile firmwareall versions
qualcomm sc8180x-ad firmwareall versions
qualcomm sc8180xp-ad firmwareall versions
qualcomm sc8180x-aaab firmwareall versions
qualcomm sc8180xp-acaf firmwareall versions
qualcomm sc8180x-acaf firmwareall versions
qualcomm sc8180xp-aaab firmwareall versions
qualcomm sc8280xp-abbb firmwareall versions
qualcomm snapdragon x55 5g modem-rf firmwareall versions
qualcomm snapdragon xr2 5g firmwareall versions
qualcomm snapdragon xr2\+ gen 1 firmwareall versions
qualcomm sxr2130 firmwareall versions
qualcomm wcd9340 firmwareall versions
qualcomm wcd9341 firmwareall versions
qualcomm wcd9380 firmwareall versions
qualcomm wcd9385 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wsa8815 firmwareall versions
qualcomm wsa8830 firmwareall versions
qualcomm wsa8835 firmwareall versions
qualcomm wsa8840 firmwareall versions
qualcomm wsa8845 firmwareall versions
qualcomm wsa8845h firmwareall versions

▣

Scoring & Timeline

7.8

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 2024 · 03:15 PM

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

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

total

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

🔗

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-2024-bulletin.htmlVendor Advisory

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

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

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

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

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

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin