CVE-2024-45540

Home/CVE/Memory corruption while invoking IOCTL map buffer request from userspace.

CVE

Memory corruption while invoking IOCTL map buffer request from userspace.

MEDIUM · CVSS 6.6 EPSS 0.00092

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-416Use After Free

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Affected Products & Versions

qualcomm c-v2x 9150 firmwareall versions
qualcomm fastconnect 6200 firmwareall versions
qualcomm fastconnect 6800 firmwareall versions
qualcomm fastconnect 6900 firmwareall versions
qualcomm fastconnect 7800 firmwareall versions
qualcomm qam8295p firmwareall versions
qualcomm qca6174a firmwareall versions
qualcomm qca6391 firmwareall versions
Show all 60 affected productsqualcomm qca6426 firmwareall versions
qualcomm qca6436 firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6678aq firmwareall versions
qualcomm qca6688aq firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qca6698aq firmwareall versions
qualcomm qca9367 firmwareall versions
qualcomm qca9377 firmwareall versions
qualcomm qcn9074 firmwareall versions
qualcomm qcs410 firmwareall versions
qualcomm qcs610 firmwareall versions
qualcomm qsm8250 firmwareall versions
qualcomm video collaboration vc1 platform firmwareall versions
qualcomm video collaboration vc3 platform firmwareall versions
qualcomm sa6145p firmwareall versions
qualcomm sa6150p firmwareall versions
qualcomm sa6155p firmwareall versions
qualcomm sa8145p firmwareall versions
qualcomm sa8150p firmwareall versions
qualcomm sa8155p firmwareall versions
qualcomm sa8195p firmwareall versions
qualcomm sa8295p firmwareall versions
qualcomm sa8530p firmwareall versions
qualcomm sa8540p firmwareall versions
qualcomm sa9000p firmwareall versions
qualcomm sd865 5g firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm snapdragon 4 gen 1 mobile platform firmwareall versions
qualcomm snapdragon 480 5g mobile platform firmwareall versions
qualcomm snapdragon 480\+ 5g mobile platform \(sm4350-ac\) firmwareall versions
qualcomm snapdragon 695 5g mobile platform firmwareall versions
qualcomm snapdragon 8 gen 1 mobile platform firmwareall versions
qualcomm snapdragon 865 5g mobile platform firmwareall versions
qualcomm snapdragon 865\+ 5g mobile platform \(sm8250-ab\) firmwareall versions
qualcomm snapdragon 870 5g mobile platform \(sm8250-ac\) firmwareall versions
qualcomm snapdragon 888 5g mobile platform firmwareall versions
qualcomm snapdragon 888\+ 5g mobile platform \(sm8350-ac\) firmwareall versions
qualcomm snapdragon auto 5g modem-rf gen 2 firmwareall versions
qualcomm snapdragon w5\+ gen 1 wearable platform firmwareall versions
qualcomm snapdragon x55 5g modem-rf system firmwareall versions
qualcomm snapdragon xr2 5g platform firmwareall versions
qualcomm sw5100 firmwareall versions
qualcomm sw5100p firmwareall versions
qualcomm sxr2130 firmwareall versions
qualcomm wcd9341 firmwareall versions
qualcomm wcd9370 firmwareall versions
qualcomm wcd9375 firmwareall versions
qualcomm wcd9380 firmwareall versions
qualcomm wcd9385 firmwareall versions
qualcomm wcn3660b firmwareall versions

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Scoring & Timeline

6.6

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 NVD07 Apr 2025 · 11:15 AM

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

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

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/april-2025-bulletin.htmlVendor Advisory

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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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