2041 matches found
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
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-2016-6246
OpenBSD 5.8/5.9: local users with kern.usermount privileges can cause a kernel panic (DoS) by mounting a tmpfs with a VNOVAL in the root node’s username, groupname, or device name. No remediation details are provided in the available documents.
CVE-2016-6241
CVE-2016-6241 describes an integer overflow in the amap_alloc1 function of OpenBSD 5.8 and 5.9 that lets local users run code with kernel privileges by supplying a large size value. The vulnerability originates in a memory allocation routine and results in highest impact on confidentiality, integ...
CVE-2016-6522
CVE-2016-6522 concerns OpenBSD 5.9 kernel code, where an integer overflow in the uvm_map_isavail function (uvm/uvm_map.c) can be triggered by a crafted mmap call. This may cause a denial of service via a kernel panic due to the new mapping overlapping an existing mapping. Elevation or remote impa...
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-2016-6241
Integer overflow in the amapalloc1 function in OpenBSD 5.8 and 5.9 allows local users to execute arbitrary code with kernel privileges via a large size value...
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...
CVE-2016-6350
OpenBSD 5.8 and 5.9 allows local users to cause a denial of service NULL pointer dereference and panic via a sysctl call with a path starting with 10,9...
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-2016-6247
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-2016-6239
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-2016-6350
OpenBSD 5.8/5.9 local denial of service via NULL pointer dereference in a sysctl call with a path starting with 10,9. Root cause: null pointer dereference. Impact: availability disruption (panic). Public fix/patch details are not provided in the connected documents; no exploitation information is...
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
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...
CVE-2016-6241
Integer overflow in the amapalloc1 function in OpenBSD 5.8 and 5.9 allows local users to execute arbitrary code with kernel privileges via a large size value...
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-2016-6247
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-2016-6240
CVE-2016-6240 describes an integer truncation in OpenBSD 5.8/5.9’s amap_alloc kernel function, enabling local privilege escalation to kernel level via a large size value. The vulnerability affects the kernel space and is documented in NVD and OpenBSD errata pages; exploitation details are not pro...