A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tab ...

Security update for the Linux Kernel (Live Patch 52 for SLE 12 SP5)

Security update for the Linux Kernel (Live Patch 51 for SLE 12 SP5)

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.

ELSA-2024-12378: Unbreakable Enterprise kernel security update (IMPORTANT)

ELSA-2024-12266: kernel security update (IMPORTANT)

ELSA-2024-12265: kernel security update (IMPORTANT)

ELSA-2024-12260: Unbreakable Enterprise kernel-container security update (IMPORTANT)

ELSA-2024-12259: Unbreakable Enterprise kernel-container security update (IMPORTANT)

ELSA-2024-12257: Unbreakable Enterprise kernel security update (IMPORTANT)

ELSA-2024-12256: Unbreakable Enterprise kernel security update (IMPORTANT)

ELSA-2024-12255: Unbreakable Enterprise kernel security update (IMPORTANT)

Уязвимость функции nft_verdict_init() в модуле net/netfilter/nf_tables_api.c ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации и повысить свои привилегии

Security update for the Linux Kernel (Live Patch 43 for SLE 15 SP2)

Security update for the Linux Kernel (Live Patch 44 for SLE 15 SP2)

Security update for the Linux Kernel (Live Patch 8 for SLE 15 SP5)