| ID |
CVE-2020-28974
|
| Sažetak |
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. |
| Reference |
|
| CVSS |
| Base: | 6.1 |
| Impact: | 8.5 |
| Exploitability: | 3.9 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
LOW |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| PARTIAL |
PARTIAL |
COMPLETE |
|
| CVSS vektor |
AV:L/AC:L/Au:N/C:P/I:P/A:C |
| Zadnje važnije ažuriranje |
27-01-2021 - 19:44 |
| Objavljeno |
20-11-2020 - 18:15 |
