CVE-2016-4581 (GCVE-0-2016-4581)

Vulnerability from cvelistv5 – Published: 2016-05-23 10:00 – Updated: 2024-08-06 00:32
VLAI?
Summary
fs/pnode.c in the Linux kernel before 4.5.4 does not properly traverse a mount propagation tree in a certain case involving a slave mount, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted series of mount system calls.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.ubuntu.com/usn/USN-3006-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-3004-1 vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/90607 vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/USN-3001-1 vendor-advisoryx_refsource_UBUNTU
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3005-1 vendor-advisoryx_refsource_UBUNTU
http://www.kernel.org/pub/linux/kernel/v4.x/Chang… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2584.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2574.html vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-3000-1 vendor-advisoryx_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=1333712 x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3607 vendor-advisoryx_refsource_DEBIAN
https://github.com/torvalds/linux/commit/5ec0811d… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3002-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2989-1 vendor-advisoryx_refsource_UBUNTU
http://git.kernel.org/cgit/linux/kernel/git/torva… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3007-1 vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2016/05/11/2 mailing-listx_refsource_MLIST
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3003-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2998-1 vendor-advisoryx_refsource_UBUNTU
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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