In all Qualcomm products with Android releases from CAF using the Linux kernel, in function __mdss_fb_copy_destscaler_data(), variable ds_data[i].scale may still point to a user-provided address (which could point to arbitrary kernel address), so on an error condition, this user-provided address will be freed (arbitrary free), and continued operation could result in use after free condition.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2017-16391 | In all Qualcomm products with Android releases from CAF using the Linux kernel, in function __mdss_fb_copy_destscaler_data(), variable ds_data[i].scale may still point to a user-provided address (which could point to arbitrary kernel address), so on an error condition, this user-provided address will be freed (arbitrary free), and continued operation could result in use after free condition. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Projects
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Status: PUBLISHED
Assigner: qualcomm
Published:
Updated: 2024-09-17T04:09:26.293Z
Reserved: 2017-03-31T00:00:00
Link: CVE-2017-7364
No data.
Status : Deferred
Published: 2017-08-18T19:29:00.263
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-7364
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD