CVE-2016-6239

The mmap extension MAPNOFAULT in OpenBSD 5.8 and 5.9 allows attackers to cause a denial of service kernel panic and crash via a large size value...

Integer overflow

Integer overflow in the uvmmapisavail function in uvm/uvmmap.c in OpenBSD 5.9 allows local users to cause a denial of service kernel panic via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping...

CVE-2016-6245

OpenBSD 5.8 and 5.9 allows local users to cause a denial of service kernel panic via a large size in a getdents system call...

CVE-2016-6243

thrsleep in kern/kernsynch.c in OpenBSD 5.8 and 5.9 allows local users to cause a denial of service kernel panic via a crafted value in the tsp parameter of the thrsleep system call...

CVE-2016-6242

OpenBSD 5.8 and 5.9 allows local users to cause a denial of service assertion failure and kernel panic via a large ident value in a kevent system call...

Code injection

OpenBSD 5.8 and 5.9 allows certain local users with kern.usermount privileges to cause a denial of service kernel panic by mounting a tmpfs with a VNOVAL in the 1 username, 2 groupname, or 3 device name of the root node...

CVE-2016-6522

Integer overflow in the uvmmapisavail function in uvm/uvmmap.c in OpenBSD 5.9 allows local users to cause a denial of service kernel panic via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping...

CVE-2016-6246

OpenBSD 5.8 and 5.9 allows certain local users with kern.usermount privileges to cause a denial of service kernel panic by mounting a tmpfs with a VNOVAL in the 1 username, 2 groupname, or 3 device name of the root node...

CVE-2016-6247

OpenBSD 5.8 and 5.9 allows certain local users to cause a denial of service kernel panic by unmounting a filesystem with an open vnode on the mntvnodelist...

CVE-2016-6246

OpenBSD 5.8 and 5.9 allows certain local users with kern.usermount privileges to cause a denial of service kernel panic by mounting a tmpfs with a VNOVAL in the 1 username, 2 groupname, or 3 device name of the root node...

Code injection

The mmap extension MAPNOFAULT in OpenBSD 5.8 and 5.9 allows attackers to cause a denial of service kernel panic and crash via a large size value...

Information disclosure

OpenBSD 5.8 and 5.9 allows local users to cause a denial of service kernel panic via a large size in a getdents system call...

CVE-2016-6243

OpenBSD 5.8/5.9 kernel vulnerability CVE-2016-6243: thrsleep in kern/kern_synch.c can be triggered by a crafted tsp value in __thrsleep, allowing local users to cause a denial of service (kernel panic). Documents confirm affected file and parameters; no remediation details are provided here. Expl...

CVE-2016-6245

OpenBSD 5.8 and 5.9 allows local users to cause a denial of service kernel panic via a large size in a getdents system call...

CVE-2016-6242

OpenBSD 5.8 and 5.9 are affected by CVE-2016-6242: a local attacker can trigger a denial of service by supplying a large ident value to a kevent system call, causing an assertion failure and kernel panic. This is a local-privilege context with no remote access implied. The observed impact is a ke...

CVE-2016-6245

OpenBSD 5.8 and 5.9 are affected. Local users can trigger a denial of service (kernel panic) by providing a large size to the getdents system call. The available sources do not include a confirmed patch version or remediation steps. No exploitation details are provided beyond the described impact...

CVE-2016-6239

The mmap extension MAPNOFAULT in OpenBSD 5.8 and 5.9 allows attackers to cause a denial of service kernel panic and crash via a large size value...

CVE-2016-6247

CVE-2016-6247 affects OpenBSD 5.8 and 5.9. The issue allows certain local users to trigger a denial of service (kernel panic) by unmounting a filesystem that has an open vnode on the mnt_vnodelist. The connected records confirm the affected OS versions and the local access vector, with the impact...

CVE-2016-6522

Integer overflow in the uvmmapisavail function in uvm/uvmmap.c in OpenBSD 5.9 allows local users to cause a denial of service kernel panic via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping...

CVE-2016-6239

CVE-2016-6239 affects OpenBSD 5.8 and 5.9. The mmap extension __MAP_NOFAULT can be triggered by a large size value to cause a denial of service via kernel panic/crash. Impact is availability disruption as stated. No explicit exploitation details or remediation are provided in the connected docume...