CVE-2024-21455

Home/CVE/Memory corruption when a compat IOCTL call is followed by another IOCTL call from userspace to a driver.

CVE

Memory corruption when a compat IOCTL call is followed by another IOCTL call from userspace to a driver.

HIGH · CVSS 7.8 EPSS 0.00203

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-822Untrusted Pointer Dereference

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Affected Products & Versions

qualcomm video collaboration vc1 platform firmwareall versions
qualcomm wsa8815 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wcn3980 firmwareall versions
qualcomm wcn3950 firmwareall versions
qualcomm wcd9375 firmwareall versions
qualcomm wcd9370 firmwareall versions
qualcomm snapdragon auto 5g modem-rf gen 2 firmwareall versions
Show all 20 affected productsqualcomm snapdragon 685 4g mobile platform \(sm6225-ad\) firmwareall versions
qualcomm snapdragon 680 4g mobile platform firmwareall versions
qualcomm sg4150p firmwareall versions
qualcomm sa8295p firmwareall versions
qualcomm qcs6125 firmwareall versions
qualcomm qcm6125 firmwareall versions
qualcomm qca6698aq firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qca6688aq firmwareall versions
qualcomm qca6595 firmwareall versions
qualcomm qca6584au firmwareall versions
qualcomm qam8295p firmwareall versions

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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 NVD07 Oct 2024 · 01:15 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

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Vendor Advisories

android-securityANDROID-2024-11-01High

🔗

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/october-2024-bulletin.htmlVendor Advisory

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