CVE-2018-19489

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.

• CWE-362

• http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2018/11/26/1Mailing List, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/106007Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/153326Third Party Advisory, VDB Entry
• https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d20398694a3b67a388d955b7a945ba4aa90a8a8
• https://lists.debian.org/debian-lts-announce/2019/01/msg00023.htmlMailing List, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/
• https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg04489.htmlMailing List, Patch, Vendor Advisory
• https://seclists.org/bugtraq/2019/May/76Mailing List, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-19489Third Party Advisory
• https://usn.ubuntu.com/3923-1/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4454Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2018/11/26/1Mailing List, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/106007Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/153326Third Party Advisory, VDB Entry
• https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d20398694a3b67a388d955b7a945ba4aa90a8a8
• https://lists.debian.org/debian-lts-announce/2019/01/msg00023.htmlMailing List, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/
• https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg04489.htmlMailing List, Patch, Vendor Advisory
• https://seclists.org/bugtraq/2019/May/76Mailing List, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-19489Third Party Advisory
• https://usn.ubuntu.com/3923-1/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4454Third Party Advisory

Published

Dec 13, 2018

Last Modified

Jun 17, 2026

Status

Modified

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