7.8
CVE-2021-31188
- EPSS 1.49%
- Veröffentlicht 11.05.2021 19:15:10
- Zuletzt bearbeitet 21.11.2024 06:05:16
- Quelle secure@microsoft.com
- Teams Watchlist Login
- Unerledigt Login
Windows Graphics Component Elevation of Privilege Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 Version-
Microsoft ≫ Windows 10 Version20h2
Microsoft ≫ Windows 10 Version1607
Microsoft ≫ Windows 10 Version1803
Microsoft ≫ Windows 10 Version1809
Microsoft ≫ Windows 10 Version1909
Microsoft ≫ Windows 10 Version2004
Microsoft ≫ Windows 8.1 Version-
Microsoft ≫ Windows Rt 8.1 Version-
Microsoft ≫ Windows Server 2008 Version- Updatesp2
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ Windows Server 2012 Version-
Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ Windows Server 2016 Version20h2
Microsoft ≫ Windows Server 2016 Version1909
Microsoft ≫ Windows Server 2016 Version2004
Microsoft ≫ Windows Server 2019 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.49% | 0.805 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 2.1 | 3.9 | 2.9 |
AV:L/AC:L/Au:N/C:P/I:N/A:N
|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
| secure@microsoft.com | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.