Medium severity4.7OSV Advisory· Published Dec 13, 2018· Updated Jun 17, 2026
CVE-2018-19489
CVE-2018-19489
Description
v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
32- osv-coords18 versionspkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/qemu&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/qemu&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3
< 2.11.2-5.8.1+ 17 more
- (no CPE)range: < 2.11.2-5.8.1
- (no CPE)range: < 2.11.2-5.8.1
- (no CPE)range: < 2.6.2-41.49.1
- (no CPE)range: < 1.4.2-60.21.1
- (no CPE)range: < 2.6.2-41.49.1
- (no CPE)range: < 1.4.2-60.21.1
- (no CPE)range: < 2.3.1-33.20.1
- (no CPE)range: < 2.6.2-41.49.1
- (no CPE)range: < 2.11.2-9.20.1
- (no CPE)range: < 2.11.2-9.20.1
- (no CPE)range: < 2.11.2-5.8.1
- (no CPE)range: < 2.0.2-48.49.3
- (no CPE)range: < 2.3.1-33.20.1
- (no CPE)range: < 2.6.2-41.49.1
- (no CPE)range: < 2.6.2-41.49.1
- (no CPE)range: < 2.9.1-6.28.1
- (no CPE)range: < 2.9.1-6.28.1
- (no CPE)range: < 2.9.1-6.28.1
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
12- www.openwall.com/lists/oss-security/2018/11/26/1nvdMailing ListPatchThird Party Advisory
- lists.gnu.org/archive/html/qemu-devel/2018-11/msg04489.htmlnvdMailing ListPatchVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.htmlnvdMailing ListThird Party Advisory
- www.securityfocus.com/bid/106007nvdThird Party AdvisoryVDB Entry
- exchange.xforce.ibmcloud.com/vulnerabilities/153326nvdThird Party AdvisoryVDB Entry
- lists.debian.org/debian-lts-announce/2019/01/msg00023.htmlnvdMailing ListThird Party Advisory
- seclists.org/bugtraq/2019/May/76nvdMailing ListThird Party Advisory
- security-tracker.debian.org/tracker/CVE-2018-19489nvdThird Party Advisory
- usn.ubuntu.com/3923-1/nvdThird Party Advisory
- www.debian.org/security/2019/dsa-4454nvdThird Party Advisory
- git.qemu.orgnvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/nvd
News mentions
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