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
Published Oct 1, 2019
7.8
HIGHCVSS 3.1
EPSS 0.50%
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.50% (0.00501) | 40.72th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.50% (0.00501) | 41.92th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00071) | 31.23th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.07% (0.00071) | 30.75th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00071) | 28.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.40% (0.01404) | 49.02th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.77% (0.00765) | 20.97th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.17% (0.00171) | 0.00th | v1 |
References (1)
- https://bugs.chromium.org/p/chromium/issues/detail?id=960106 x_refsource_MISCExploitMailing ListVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugs.chromium.org/p/chromium/issues/detail?id=960106 | x_refsource_MISCExploitMailing ListVendor Advisory |
Change history (0)
No recorded changes yet.