Поиск уязвимостей

In the Linux kernel, the following vulnerability has been resolved: net: fix possible store tearing in neigh_periodic_work() While looking at a related syzbot report involving neigh_periodic_work(), I found that I forgot to add an annotation when deleting an RCU protected item from a list. Readers use rcu_deference(*np), we need to use either rcu_assign_pointer() or WRITE_ONCE() on writer side to prevent store tearing. I use rcu_assign_pointer() to have lockdep support, this was the choice made in neigh_flush_dev().

In the Linux kernel, the following vulnerability has been resolved: net: fix possible store tearing in neigh_periodic_work() While looking at a related syzbot report involving neigh_periodic_work(), I found that I forgot to add an annotation when deleting an RCU protected item from a list. Readers use rcu_deference(*np), we need to use either rcu_assign_pointer() or WRITE_ONCE() on writer side to prevent store tearing. I use rcu_assign_pointer() to have lockdep support, this was the choice made in neigh_flush_dev().

In the Linux kernel, the following vulnerability has been resolved: net: fix possible store tearing in neigh_periodic_work() While looking at a related syzbot report involving neigh_periodic_work(), I found that I forgot to add an annotation when deleting an RCU protected item from a list. Readers use rcu_deference(*np), we need to use either rcu_assign_pointer() or WRITE_ONCE() on writer side to prevent store tearing. I use rcu_assign_pointer() to have lockdep support, this was the choice made in neigh_flush_dev().

In the Linux kernel, the following vulnerability has been resolved: n ...

In the Linux kernel, the following vulnerability has been resolved: net: fix possible store tearing in neigh_periodic_work() While looking at a related syzbot report involving neigh_periodic_work(), I found that I forgot to add an annotation when deleting an RCU protected item from a list. Readers use rcu_deference(*np), we need to use either rcu_assign_pointer() or WRITE_ONCE() on writer side to prevent store tearing. I use rcu_assign_pointer() to have lockdep support, this was the choice made in neigh_flush_dev().

Уязвимость компонента net ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

ALT-PU-2023-8820: package `kernel-image-std-def` update to version 6.1.57-alt1

ALT-PU-2023-8889: package `kernel-image-un-def` update to version 6.5.7-alt1

ALT-PU-2023-8487: package `kernel-image-std-def` update to version 5.10.198-alt1

Множественные уязвимости kernel-lt

ELSA-2024-2394: kernel security, bug fix, and enhancement update (IMPORTANT)

ALT-PU-2023-8593: package `kernel-image-rt` update to version 5.10.199-alt1.rt97

ALT-PU-2023-8574: package `kernel-image-un-def` update to version 6.1.57-alt1

ELSA-2024-7000: kernel security update (IMPORTANT)

Important: kernel security update

ALT-PU-2023-8727: package `kernel-image-rt` update to version 6.1.59-alt1.rt16

ALT-PU-2023-6505: package `kernel-image-mp` update to version 6.5.8-alt1

ALT-PU-2023-7004: package `kernel-image-pine` update to version 6.6.0-alt1

ALT-PU-2024-4843: package `kernel-image-rpi-un` update to version 6.1.77-alt1

ALT-PU-2024-4263: package `kernel-image-rpi-un` update to version 6.1.77-alt1