7
CVE-2020-25668
- EPSS 0.13%
- Published 26.05.2021 12:15:15
- Last modified 21.11.2024 05:18:24
- Source secalert@redhat.com
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A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.4.242
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.242
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.204
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.155
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.75
Linux ≫ Linux Kernel Version >= 5.5 < 5.9.5
Debian ≫ Debian Linux Version9.0
Netapp ≫ Cloud Backup Version-
Netapp ≫ Solidfire & Hci Management Node Version-
Netapp ≫ H410c Firmware Version-
Netapp ≫ H300s Firmware Version-
Netapp ≫ H500s Firmware Version-
Netapp ≫ H700s Firmware Version-
Netapp ≫ H300e Firmware Version-
Netapp ≫ H500e Firmware Version-
Netapp ≫ H700e Firmware Version-
Netapp ≫ H410s Firmware Version-
Netapp ≫ A250 Firmware Version-
Netapp ≫ 500f Firmware Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.13% | 0.336 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7 | 1 | 5.9 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.9 | 3.4 | 10 |
AV:L/AC:M/Au:N/C:C/I:C/A:C
|
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
CWE-662 Improper Synchronization
The product utilizes multiple threads or processes to allow temporary access to a shared resource that can only be exclusive to one process at a time, but it does not properly synchronize these actions, which might cause simultaneous accesses of this resource by multiple threads or processes.