Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: BPF: Use VMMAP instead of VMALLOC for the ringbuf area. After the commit 2fd3fb0be1d1 “KASAN, vmalloc: Unpoison VMALLOC pages after mapping”, non-VMALLOC mappings will be marked as accessible in getvmareanode when KASAN is enable...

Linux Distros Unpatched Vulnerability : CVE-2025-38383

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix data race in shownumainfo The following data-race was found in shownumainfo:...

CVE-2025-38383

CVE-2025-38383 describes a denial-of-service data-race in Linux kernel vmalloc/NUMA reporting (show_numa_info). The root cause is a read/write race on vmalloc metadata (m->private) accessed by concurrent readers/writers. The fix, as stated in the description, is to stop sharing the heap via pr...