The resv_map_release function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (BUG) via a crafted application that makes mmap system calls and has a large pgoff argument to the remap_file_pages system call.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/103316 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:3083 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:3096 | Third Party Advisory |
https://bugzilla.kernel.org/show_bug.cgi?id=199037 | Exploit Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html | Mailing List Third Party Advisory |
https://usn.ubuntu.com/3910-1/ | Third Party Advisory |
https://usn.ubuntu.com/3910-2/ | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4187 | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4188 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-03-07T08:00:00
Updated: 2019-03-16T09:57:01
Reserved: 2018-03-07T00:00:00
Link: CVE-2018-7740
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-03-07T08:29:00.433
Modified: 2019-03-18T19:31:01.440
Link: CVE-2018-7740
JSON object: View
Redhat Information
No data.
CWE