| ID |
CVE-2026-53200
|
| Sažetak |
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: nv: Fix handling of XN[0] when !FEAT_XNX
XN has already been extracted from its bitfield position so using
FIELD_PREP() on the mask that clears XN[0] is completely broken, having
the effect of unconditionally granting execute permissions...
Fix the obvious mistake by manipulating the right bit. |
| Reference |
|
| CVSS |
| Base: | 8.8 |
| Impact: | 6.0 |
| Exploitability: | 2.0 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
LOW |
LOW |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| HIGH |
HIGH |
HIGH |
|
| CVSS vektor |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| Zadnje važnije ažuriranje |
06-07-2026 - 12:32 |
| Objavljeno |
25-06-2026 - 09:16 |
