https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T23:10:06.752056+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/bdu:2026-12673 bdu:2026-12673 2026-10-03T23:10:10.899002+00:00 bdu:2026-12673 https://vulnerability.circl.lu/vuln/bell-cve-2026-31751 BELL-CVE-2026-31751 2026-10-03T23:10:10.899097+00:00

Affected: Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

 https://vulnerability.circl.lu/vuln/certfr-2026-avi-0547 certfr-2026-avi-0547 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian LTS. Certaines d'entre elles permettent à… 2026-10-03T23:10:10.899147+00:00 certfr-2026-avi-0547 https://vulnerability.circl.lu/vuln/fkie_cve-2026-31751 fkie_cve-2026-31751 2026-10-03T23:10:10.899173+00:00

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

comedi: dt2815: add hardware detection to prevent crash

The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses via COMEDI_DEVCONFIG ioctl.

When no hardware exists at the specified port, inb() operations return 0xff (floating bus), but outb() operations can trigger page faults due to undefined behavior, especially under race conditions:

BUG: unable to handle page fault for address: 000000007fffff90 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page RIP: 0010:dt2815_attach+0x6e0/0x1110

Add hardware detection by reading the status register before attempting any write operations. If the read returns 0xff, assume no hardware is present and fail the attach with -ENODEV. This prevents crashes from outb() operations on non-existent hardware.

 https://vulnerability.circl.lu/vuln/ghsa-6g9c-277p-7xw6 GHSA-6g9c-277p-7xw6 2026-10-03T23:10:10.899225+00:00

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

comedi: dt2815: add hardware detection to prevent crash

The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses via COMEDI_DEVCONFIG ioctl.

When no hardware exists at the specified port, inb() operations return 0xff (floating bus), but outb() operations can trigger page faults due to undefined behavior, especially under race conditions:

BUG: unable to handle page fault for address: 000000007fffff90 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page RIP: 0010:dt2815_attach+0x6e0/0x1110

Add hardware detection by reading the status register before attempting any write operations. If the read returns 0xff, assume no hardware is present and fail the attach with -ENODEV. This prevents crashes from outb() operations on non-existent hardware.

 https://vulnerability.circl.lu/vuln/opensuse-su-2026:21555-1 openSUSE-SU-2026:21555-1 — Security update for the Linux Kernel 2026-10-03T23:10:10.899260+00:00

Security update for the Linux Kernel

 https://vulnerability.circl.lu/vuln/suse-su-2026:23066-1 SUSE-SU-2026:23066-1 — Security update for the Linux Kernel 2026-10-03T23:10:10.900297+00:00

Security update for the Linux Kernel

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-31751 UBUNTU-CVE-2026-31751 2026-10-03T23:10:10.901279+00:00

Affected: Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe and 233 more

In the Linux kernel, the following vulnerability has been resolved: comedi: dt2815: add hardware detection to prevent crash The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses via COMEDI_DEVCONFIG ioctl. When no hardware exists at the specified port, inb() operations return 0xff (floating bus), but outb() operations can trigger page faults due to undefined behavior, especially under race conditions: BUG: unable to handle page fault for address: 000000007fffff90 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page RIP: 0010:dt2815_attach+0x6e0/0x1110 Add hardware detection by reading the status register before attempting any write operations. If the read returns 0xff, assume no hardware is present and fail the attach with -ENODEV. This prevents crashes from outb() operations on non-existent hardware.

 https://vulnerability.circl.lu/vuln/wid-sec-w-2026-1346 WID-SEC-W-2026-1346 — Linux Kernel: Mehrere Schwachstellen 2026-10-03T23:10:10.901819+00:00

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Root-Rechte zu erlangen, um Sicherheitsmechanismen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder Auswirkungen unbestimmter Art zu erzielen.