PT-2026-52018

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ublk component where the per-IO canceled flag may remain set if a ublk server dies after issuing some, but not all, fetch commands during device recovery. Because...

EUVD-1999-0410

Malware in sbrugna...

CVE-2025-37906 ublk: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd

In the Linux kernel, the following vulnerability has been resolved: ublk: fix race between iouringcmdcompleteintask and ublkcancelcmd ublkcancelcmd calls iouringcmddone to complete uringcmd, but we may have scheduled task work via iouringcmdcompleteintask for dispatching request, then kernel cras...

SCO_OpenServer_exploit.txt

Greetings, OK, I lied about being done with my OpenServer audit. I have a couple of these left over, mostly because they weren't root-compromises. There is an overflow in /opt/K/SCO/Unix/5.0.5Eb/.softmgmt/var/usr/bin/cancel which will allow any user to gain lp privs. Note that this is NOT an...

SCO Open Server 5.0.5 - cancel Buffer Overflow

// source: https://www.securityfocus.com/bid/702/info There is a buffer overflow vulnerability in /opt/K/SCO/Unix/5.0.5Eb/.softmgmt/var/usr/bin/cancel. It is important to know that the overflows are not in "/usr/bin/cancel" or "/usr/lpd/remote/cancel". The consequence of this vulnerability being...