6.1
CVE-2020-28974
- EPSS 0.06%
- Veröffentlicht 20.11.2020 18:15:12
- Zuletzt bearbeitet 21.11.2024 05:23:25
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KD_FONT_OP_COPY in drivers/tty/vt/vt.c can be used for manipulations such as font height.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.9.7
Debian ≫ Debian Linux Version9.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.06% | 0.184 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5 | 0.3 | 4.7 |
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H
|
| nvd@nist.gov | 6.1 | 3.9 | 8.5 |
AV:L/AC:L/Au:N/C:P/I:P/A:C
|
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.