Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevents corruption of pcp with SMP=n. The kernel test robot has reported: BUG: Spinlock trylock failure on CPU0, kcompactd0/28. Lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0. CPU: ...

SUSE CVE-2026-23025

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...

CVE-2026-23025

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...

UBUNTU-CVE-2026-23025

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...

SUSE CVE-2024-56768

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56768 bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...