CVE-2017-7995

Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to information disclosure. This is an error in the getuser function. NOTE: the upstream Xen Project considers versions before 4.5.x to be EOL...

Information disclosure

Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to information disclosure. This is an error in the getuser function. NOTE: the upstream Xen Project considers versions before 4.5.x to be EOL...

DEBIAN-CVE-2017-7995

Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to information disclosure. This is an error in the getuser function. NOTE: the upstream Xen Project considers versions before 4.5.x to be EOL...

DEBIAN-CVE-2013-6282

The 1 getuser and 2 putuser API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addresses, which allows attackers to read or modify the contents of arbitrary kernel memory locations via a crafted application, as exploited in the wild against...

UBUNTU-CVE-2013-6282

The 1 getuser and 2 putuser API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addresses, which allows attackers to read or modify the contents of arbitrary kernel memory locations via a crafted application, as exploited in the wild against...

CVE-2005-0937

The CVE-2005-0937 issue is a Linux kernel vulnerability in futex.c (2.6.x) where get_user may be invoked while mmap_sem is held. This can lead to a deadlock in do_page_fault if another thread is executing mmap or related operations, as described in the Linux kernel advisories. Public references (...

CVE-2005-0937

Some futex functions in futex.c for Linux kernel 2.6.x perform getuser calls while holding the mmapsem semaphore, which could allow local users to cause a deadlock condition in dopagefault by triggering getuser faults while another thread is executing mmap or other functions...

PT-2005-1964 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 2.6.x Description: The issue is related to some futex functions in futex.c, which perform get user calls while holding the mmap sem semaphore. This could allow local users to cause a deadlock condition in do page fault b...