Arbitrary Free After Use in AMD Graphics Driver for Windows 10 may lead to KASLR bypass or information disclosure
Published Nov 15, 2021
5.5
MEDIUMCVSS 3.1
EPSS 0.26%
Description
Arbitrary Free After Use in AMD Graphics Driver for Windows 10 may lead to KASLR bypass or information disclosure.
Affected products
-
- Version Radeon Pro Software for EnterpriseStatusaffectedConstraints<21.Q2
- Version Radeon SoftwareStatusaffectedConstraints<20.11.2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | AMD Radeon Software | n/a |
|
- < 20.7.1
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:P/I:N/A:N
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 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.26% (0.00262) | 16.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.25% (0.00253) | 16.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.09% (0.00094) | 24.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 14.58th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00043) | 6.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.65% (0.01653) | 53.00th | v2 (v2022.01.01) |
| Feb 3, 2022 | 17.64% (0.17642) | 92.83th | v1 |
| Jan 6, 2022 | 17.64% (0.17642) | 92.74th | v1 |
| Nov 18, 2021 | 4.56% (0.04557) | 86.56th | v1 |
| Nov 17, 2021 | 0.42% (0.00416) | 26.09th | v5 (v2026.06.15) |
| Nov 16, 2021 | 0.42% (0.00416) | 26.09th | v1 |
References (1)
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.