Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001532)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001532 advisory. An issue was discovered in the Linux kernel through 4.17.3. An Integer Overflow in kernel/time/posix- timers.c in the POSIX timer code is caused by the way the overr...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002691)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002691 advisory. The ecryptfsprivilegedopen function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service stac...

CVE-2025-39885

CVE-2025-39885 affects the OCFS2 filesystem in Linux kernels. The vulnerability stems from a recursive semaphore deadlock during fiemap processing of a specially crafted mmap’ed file: ocfs2_fiemap() takes a read lock on ip_alloc_sem, then fiemap_fill_next_extent() accesses the extent list while a...

SUSE CVE-2013-6763

The uiommapphysical function in drivers/uio/uio.c in the Linux kernel before 3.12 does not validate the size of a memory block, which allows local users to cause a denial of service memory corruption or possibly gain privileges via crafted mmap operations, a different vulnerability than...

SUSE CVE-2016-1583

The ecryptfsprivilegedopen function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service stack memory consumption via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling...

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...

Memory corruption

The uiommapphysical function in drivers/uio/uio.c in the Linux kernel before 3.12 does not validate the size of a memory block, which allows local users to cause a denial of service memory corruption or possibly gain privileges via crafted mmap operations, a different vulnerability than...

UBUNTU-CVE-2013-4511

Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted mmap operations, related to the 1 au1100fbfbmmap function in...

CVE-2013-4511

Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted mmap operations, related to the 1 au1100fbfbmmap function in...