cve-2016-6197
Vulnerability from cvelistv5
Published
2016-08-06 20:00
Modified
2024-08-06 01:22
Severity ?
Summary
fs/overlayfs/dir.c in the OverlayFS filesystem implementation in the Linux kernel before 4.6 does not properly verify the upper dentry before proceeding with unlink and rename system-call processing, which allows local users to cause a denial of service (system crash) via a rename system call that specifies a self-hardlink.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=11f3710417d026ea2f4fcf362d866342c5274185Issue Tracking, Patch
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-1847.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-1875.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/07/11/8Mailing List, Third Party Advisory
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.htmlThird Party Advisory
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/91709
cve@mitre.orghttp://www.securitytracker.com/id/1036273
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3070-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3070-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3070-3
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3070-4
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1355650Issue Tracking
cve@mitre.orghttps://github.com/torvalds/linux/commit/11f3710417d026ea2f4fcf362d866342c5274185Issue Tracking, Patch
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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