CVE-2019-16508
High
Description
The Imagination Technologies driver for Chrome OS before R74-11895.B, R75 before R75-12105.B, and R76 before R76-12208.0.0 allows attackers to trigger an Integer Overflow and gain privileges via a malicious application. This occurs because of intentional access for the GPU process to /dev/dri/card1 and the PowerVR ioctl handler, as demonstrated by PVRSRVBridgeSyncPrimOpCreate.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Google Chrome Os
PublishedOct 1, 2019
First seenOct 1, 2019
How to fix
Update
- google chrome_osr74-11895.b, r75.12105.b, r76.12208.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome_os | v < r74-11895.b, r75 ≤ v < r75.12105.b, r76 ≤ v < r76.12208.0.0 | r74-11895.b, r75.12105.b, r76.12208.0.0 |
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