Количество 10
Количество 10
BDU:2026-13900
Уязвимость функции batadv_dat_forward_data() модуля net/batman-adv/distributed-arp-table.c реализации сетевых функций ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
CVE-2026-52922
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure.
CVE-2026-52922
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure.
CVE-2026-52922
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure.
CVE-2026-52922
batman-adv: dat: handle forward allocation error
CVE-2026-52922
In the Linux kernel, the following vulnerability has been resolved: b ...
GHSA-jv9r-93q3-fcf8
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure.
SUSE-SU-2026:3166-1
Security update for the Linux Kernel
SUSE-SU-2026:3130-1
Security update for the Linux Kernel
openSUSE-SU-2026:21555-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | BDU:2026-13900 Уязвимость функции batadv_dat_forward_data() модуля net/batman-adv/distributed-arp-table.c реализации сетевых функций ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 7.5 | 0% Низкий | 4 месяца назад |
 | CVE-2026-52922 In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure. | CVSS3: 7.5 | 0% Низкий | 3 месяца назад |
 | CVE-2026-52922 In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure. | 0% Низкий | 3 месяца назад | |
 | CVE-2026-52922 In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure. | CVSS3: 7.5 | 0% Низкий | 3 месяца назад |
 | CVE-2026-52922 batman-adv: dat: handle forward allocation error | CVSS3: 9.8 | 0% Низкий | 3 месяца назад |
| CVE-2026-52922 In the Linux kernel, the following vulnerability has been resolved: b ... | CVSS3: 7.5 | 0% Низкий | 3 месяца назад |
| GHSA-jv9r-93q3-fcf8 In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for each DHT candidate, but does not check the return value before passing it to batadv_send_skb_prepare_unicast_4addr(). That function dereferences the skb unconditionally, so a failed allocation triggers a NULL pointer dereference. Skip forwarding to the current DHT candidate on allocation failure. | CVSS3: 7.5 | 0% Низкий | 3 месяца назад |
 | SUSE-SU-2026:3166-1 Security update for the Linux Kernel | около 2 месяцев назад | ||
| SUSE-SU-2026:3130-1 Security update for the Linux Kernel | 2 месяца назад | ||
| openSUSE-SU-2026:21555-1 Security update for the Linux Kernel | около 1 месяца назад |
Уязвимостей на страницу