Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: iouring/rsrc: fixed the issue of unpinning the head page of a folio. syzbot reports an unmapping failure: 108.070381 T14 kernel BUG at mm/gup.c:71! 108.070502 T14 Internal error: Oops – BUG: 00000000f2000800 1 SMP 108.123672 T...

The vulnerability of the `unpin_user_folio` function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the unpinuserfolio function in the Linux operating system’s kernel is related to the copying of buffers without checking the input data. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

DEBIAN-CVE-2025-38256

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: fix folio unpinning syzbot complains about an unmapping failure: 108.070381 T14 kernel BUG at mm/gup.c:71! 108.070502 T14 Internal error: Oops - BUG: 00000000f2000800 1 SMP 108.123672 T14 Hardware name: QEMU KVM...

UBUNTU-CVE-2025-38256

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: fix folio unpinning syzbot complains about an unmapping failure: 108.070381 T14 kernel BUG at mm/gup.c:71! 108.070502 T14 Internal error: Oops - BUG: 00000000f2000800 1 SMP 108.123672 T14 Hardware name: QEMU KVM...