VDB
CVE-2018-19489
CVE-2018-19489
PUBLISHED
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.
EPSS 0.04% · 12.5th percentile
Risk Scores
EPSS Score
0.04%
12.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | qemu | 1:2.11+dfsg-1ubuntu1, 1:2.11+dfsg-1ubuntu2, 1:2.11+dfsg-1ubuntu4 |
| Ubuntu:16.04:LTS | qemu | 1:2.5+dfsg-5ubuntu10.13, 1:2.5+dfsg-5ubuntu10.14, 1:2.5+dfsg-5ubuntu10.15 |
| Ubuntu:14.04:LTS | qemu | *, *, * |
Exploit Intelligence
- [oss-security] 20181126 CVE-2018-19489 QEMU: 9pfs: crash due to race condition in renaming files (circl)
- [debian-lts-announce] 20190129 [SECURITY] [DLA 1646-1] qemu security update (circl)
- [qemu-devel] 20181122 9p: fix QEMU crash when renaming files (circl)
- https://security-tracker.debian.org/tracker/CVE-2018-19489 (circl)
- qemu-cve201819489-dos(153326) (circl)
- https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d20398694a3b67a388d955b7a945ba4aa90a8a8 (circl)
- 106007 (circl)
- FEDORA-2019-88a98ce795 (circl)
- USN-3923-1 (circl)
- openSUSE-SU-2019:1074 (circl)
…and 2 more exploits
Timeline
- Nov 25, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-19489 third-party-advisory
- https://www.openwall.com/lists/oss-security/2018/11/26/1 third-party-advisory
- https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg04489.html third-party-advisory
- https://ubuntu.com/security/notices/USN-3923-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-19489 third-party-advisory