The NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service (resource consumption) by leveraging improper channel callback shutdown when unmounting an NFSv4 filesystem, aka a "module reference and kernel daemon" leak.
References
Link | Resource |
---|---|
https://www.spinics.net/lists/linux-nfs/msg63334.html | Mailing List Patch Third Party Advisory |
https://github.com/torvalds/linux/commit/c70422f760c120480fee4de6c38804c72aa26bc1 | Issue Tracking Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1451386 | Issue Tracking Patch |
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c70422f760c120480fee4de6c38804c72aa26bc1 | Issue Tracking Patch Third Party Advisory |
http://www.securityfocus.com/bid/98551 |
Configurations
Information
Published : 2017-05-17 23:29
Updated : 2019-10-02 17:03
NVD link : CVE-2017-9059
Mitre link : CVE-2017-9059
JSON object : View
CWE
CWE-404
Improper Resource Shutdown or Release
Products Affected
linux
- linux_kernel