In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix device leaks on compat bind and unbind Make sure to drop the reference taken when looking up the idxd device as part of the compat bind and unbind sysfs interface.
En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: dmaengine: idxd: corregir fugas de dispositivos en la vinculación y desvinculación de compatibilidad Asegúrese de liberar la referencia tomada al buscar el dispositivo idxd como parte de la interfaz sysfs de vinculación y desvinculación de compatibilidad.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | LOW |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-401
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x702b40328600> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bdd152f80> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bcbbf5d40> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702bde4f3980> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x702b40329280> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x702b40328640> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x702b4032b400> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x702bdd151e00> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x702b40329ec0> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x702b4032b6c0> | 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:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:* |