CVE-2018-7740
- Source
- https://cve.org/CVERecord?id=CVE-2018-7740
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7740.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-7740
- Downstream
- Related
- Published
- 2018-03-07T08:29:00.433Z
- Modified
- 2026-02-19T08:21:38.827078Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The resvmaprelease 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 remapfilepages system call.
- References
-
- http://www.securityfocus.com/bid/103316
- https://access.redhat.com/errata/RHSA-2018:3083
- https://access.redhat.com/errata/RHSA-2018:3096
- https://bugzilla.kernel.org/show_bug.cgi?id=199037
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://usn.ubuntu.com/3910-1/
- https://usn.ubuntu.com/3910-2/
- https://www.debian.org/security/2018/dsa-4187
- https://www.debian.org/security/2018/dsa-4188
- https://bugzilla.kernel.org/show_bug.cgi?id=199037
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://bugzilla.kernel.org/show_bug.cgi?id=199037