| ID |
CVE-2018-1095
|
| Sažetak |
The ext4_xattr_check_entries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a size as an error code, and consequently allows attackers to cause a denial of service (get_acl NULL pointer dereference and system crash) via a crafted ext4 image. |
| Reference |
|
| CVSS |
| Base: | 7.1 |
| Impact: | 6.9 |
| Exploitability: | 8.6 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
MEDIUM |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
NONE |
COMPLETE |
|
| CVSS vektor |
AV:N/AC:M/Au:N/C:N/I:N/A:C |
| Zadnje važnije ažuriranje |
13-02-2023 - 04:53 |
| Objavljeno |
02-04-2018 - 03:29 |
