In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: io_uring: evita la especulación de código de operación. sqe->opcode se utiliza para diferentes tablas, asegúrese de que lo desinfectemos contra especulaciones.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | LOW |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | HIGH |
| Integrity Impact | HIGH |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
NVD-CWE-noinfo
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23af202440> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23beaf6b40> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23beaf6e80> | Operating System |
| linux | linux_kernel | 6.14 | <built-in method update of dict object at 0x7d23af2bf640> | Operating System |
| linux | linux_kernel | 6.14 | <built-in method update of dict object at 0x7d23af203900> | Operating System |
| linux | linux_kernel | 6.14 | <built-in method update of dict object at 0x7d23af2025c0> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.14:rc3:*:*:*:*:*:* |