In the Linux kernel, the following vulnerability has been resolved: crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly The existing allocation of scatterlists in omap_crypto_copy_sg_lists() was allocating an array of scatterlist pointers, not scatterlist objects, resulting in a 4x too small allocation. Use sizeof(*new_sg) to get the correct object size.
En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: crypto: omap - Asignar correctamente las scatterlists OMAP_CRYPTO_FORCE_COPY La asignación existente de scatterlists en omap_crypto_copy_sg_lists() estaba asignando un array de punteros a scatterlist, no objetos scatterlist, lo que resultaba en una asignación 4 veces demasiado pequeña. Usar sizeof(*new_sg) para obtener el tamaño de objeto correcto.
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
NVD-CWE-noinfo
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f7638069000> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f7602740740> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f7602743f00> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f7602743d00> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f7638068380> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f763806b480> | Operating System |
| linux | linux_kernel | * | <built-in method update of dict object at 0x7f7602742f80> | 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:*:*:*:*:*:*:*:* |