CVEvulnerability
CVE-2017-7377
6.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-04-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.0 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-772
Description
The (1) v9fs_create and (2) v9fs_lcreate functions in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allow local guest OS privileged users to cause a denial of service (file descriptor or memory consumption) via vectors related to an already in-use fid.
Affected configurations
• qemu qemu (<= 2.8.1)
• qemu qemu 2.9.0
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-772 Missing Release of Resource after Effective Lifetime weakness
References
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=d63fb193e71644a073b77ff5ac6f1216f2f6cf6e git.qemu-project.org
- http://www.openwall.com/lists/oss-security/2017/04/03/2 Mailing List, Patch, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/97319 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1437871 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-03/msg05449.html Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201706-03 Third Party Advisory
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=d63fb193e71644a073b77ff5ac6f1216f2f6cf6e git.qemu-project.org
- http://www.openwall.com/lists/oss-security/2017/04/03/2 Mailing List, Patch, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/97319 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1437871 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-03/msg05449.html Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201706-03 Third Party Advisory