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CVE-2018-19489 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2018-19489

CVE-2018-19489

MEDIUM4.7

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

Published Dec 13, 2018

Modified 2 years ago

Details

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.

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html

WEB

http://www.openwall.com/lists/oss-security/2018/11/26/1

WEB

http://www.securityfocus.com/bid/106007

WEB

https://exchange.xforce.ibmcloud.com/vulnerabilities/153326

WEB

https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d20398694a3b67a388d955b7a945ba4aa90a8a8

WEB

https://lists.debian.org/debian-lts-announce/2019/01/msg00023.html

ADVISORY

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/

WEB

https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg04489.html

WEB

https://seclists.org/bugtraq/2019/May/76

WEB

https://security-tracker.debian.org/tracker/CVE-2018-19489

ADVISORY

https://usn.ubuntu.com/3923-1/

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2018-19489

ADVISORY

https://www.debian.org/security/2019/dsa-4454

CVSS Analysis

CVSS v3.1

4.7

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

4.7/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Ecosystems

Timeline

PublishedDec 13, 2018

ModifiedAug 5, 2024