CVEvulnerability
CVE-2018-6927
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-02-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-190
Description
The futex_requeue function in kernel/futex.c in the Linux kernel before 4.14.15 might allow attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact by triggering a negative wake or requeue value.
Affected configurations
• linux linux kernel (< 4.14.15)
• canonical ubuntu linux 12.04
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• debian debian linux 7.0
• debian debian linux 8.0
• redhat virtualization host 4.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.6
• redhat enterprise linux server eus 7.6
• redhat enterprise linux server tus 7.6
• redhat enterprise linux workstation 7.0
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a Patch, Third Party Advisory
- http://www.securityfocus.com/bid/103023 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:0654 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0676 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:1062 Third Party Advisory
- https://github.com/torvalds/linux/commit/fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html Mailing List, Third Party Advisory
- https://usn.ubuntu.com/3619-1/ Third Party Advisory
- https://usn.ubuntu.com/3619-2/ Third Party Advisory
- https://usn.ubuntu.com/3697-1/ Third Party Advisory
- https://usn.ubuntu.com/3697-2/ Third Party Advisory
- https://usn.ubuntu.com/3698-1/ Third Party Advisory
- https://usn.ubuntu.com/3698-2/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4187 Third Party Advisory
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.15 Release Notes, Vendor Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a Patch, Third Party Advisory
- http://www.securityfocus.com/bid/103023 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:0654 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0676 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:1062 Third Party Advisory
- https://github.com/torvalds/linux/commit/fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html Mailing List, Third Party Advisory
- https://usn.ubuntu.com/3619-1/ Third Party Advisory
- https://usn.ubuntu.com/3619-2/ Third Party Advisory
- https://usn.ubuntu.com/3697-1/ Third Party Advisory
- https://usn.ubuntu.com/3697-2/ Third Party Advisory
- https://usn.ubuntu.com/3698-1/ Third Party Advisory
- https://usn.ubuntu.com/3698-2/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4187 Third Party Advisory
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.15 Release Notes, Vendor Advisory