CVEvulnerability
CVE-2017-15127
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-01-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-460
Description
A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13. A superfluous implicit page unlock for VM_SHARED hugetlbfs mapping could trigger a local denial of service (BUG).
Affected configurations
• linux linux kernel (< 4.13)
• redhat enterprise linux 7.0
• redhat enterprise mrg 2.0
Related
Weakness · CWE (1)
- CWE-460 Improper Cleanup on Thrown Exception weakness
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5af10dfd0afc559bb4b0f7e3e8227a1578333995 Patch, Vendor Advisory
- http://www.securityfocus.com/bid/102517 www.securityfocus.com
- https://access.redhat.com/errata/RHSA-2018:0676 access.redhat.com
- https://access.redhat.com/errata/RHSA-2018:1062 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2017-15127 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1525218 Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/5af10dfd0afc559bb4b0f7e3e8227a1578333995 Patch, Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5af10dfd0afc559bb4b0f7e3e8227a1578333995 Patch, Vendor Advisory
- http://www.securityfocus.com/bid/102517 www.securityfocus.com
- https://access.redhat.com/errata/RHSA-2018:0676 access.redhat.com
- https://access.redhat.com/errata/RHSA-2018:1062 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2017-15127 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1525218 Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/5af10dfd0afc559bb4b0f7e3e8227a1578333995 Patch, Third Party Advisory