In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() Memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove() leading to potential memory leaks on remove, as well as in the scsiback_probe() error paths. Fix that by freeing it in scsiback_remove().
En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: scsi: xen: scsiback: Corrección de posible fuga de memoria en scsiback_remove() La memoria asignada para la estructura vscsiblk_info en scsiback_probe() no es liberada en scsiback_remove(), lo que lleva a posibles fugas de memoria al eliminar, así como en las rutas de error de scsiback_probe(). Esto se corrige liberándola en scsiback_remove().
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 0x7d24245a27c0> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23bea78a00> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d23a5986000> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d24245a2140> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d24245a0ac0> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7d24245ba400> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x7d23a5987c80> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x7d24245a0340> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x7d23a5986040> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x7d24245a1a00> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x7d23a5987040> | Operating System |
| linux | linux_kernel | 6.19 | <built-in method update of dict object at 0x7d23bea7b140> | 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:*:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:* |
| Yes | cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:* |