In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices.
En el kernel de Linux versiones 5.8 hasta 5.19.14, los atacantes locales capaces de inyectar tramas WLAN en la pila mac80211 podían causar un ataque de denegación de servicio por desreferencia de puntero NULL contra la protección de balizas de los dispositivos P2P
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-476
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| linux | linux_kernel | * | <built-in method update of dict object at 0x7fd34019ff00> | Operating System |
| fedoraproject | fedora | 35 | <built-in method update of dict object at 0x7fd34b9c0fc0> | Operating System |
| fedoraproject | fedora | 36 | <built-in method update of dict object at 0x7fd34b9c2300> | Operating System |
| fedoraproject | fedora | 37 | <built-in method update of dict object at 0x7fd34b9c2bc0> | Operating System |
| debian | debian_linux | 10.0 | <built-in method update of dict object at 0x7fd34019f3c0> | Operating System |
| debian | debian_linux | 11.0 | <built-in method update of dict object at 0x7fd34019c780> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |