In all Qualcomm products with Android releases from CAF using the Linux kernel, in audio_aio_ion_lookup_vaddr, the buffer length, which is user input, ends up being used to validate if the buffer is fully within the valid region. If the buffer length is large enough then the address + length operation could overflow and produce a result far below the valid region.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-2635 In all Qualcomm products with Android releases from CAF using the Linux kernel, in audio_aio_ion_lookup_vaddr, the buffer length, which is user input, ends up being used to validate if the buffer is fully within the valid region. If the buffer length is large enough then the address + length operation could overflow and produce a result far below the valid region.
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: qualcomm

Published:

Updated: 2024-08-05T17:57:56.730Z

Reserved: 2017-07-07T00:00:00

Link: CVE-2017-10998

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-09-21T15:29:00.257

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-10998

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses