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cve[email protected]CVE-2018-19489
HistoryDec 13, 2018 - 7:29 p.m.

CVE-2018-19489

2018-12-1319:29:00
CWE-362
[email protected]
web.nvd.nist.gov
127
qemu
v9fs_wstat
denial of service
race condition
file renaming
cve-2018-19489
nvd

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

JSON

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.

Affected configurations

NVD
Node
qemuqemuRange≤3.0.0
OR
qemuqemuMatch3.1.0rc0
OR
qemuqemuMatch3.1.0rc1
OR
qemuqemuMatch3.1.0rc2
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
Node
fedoraprojectfedoraMatch29
Node
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch18.10
Node
opensuseleapMatch42.3
CPENameOperatorVersion
qemu:qemuqemule3.0.0
qemu:qemuqemueq3.1.0

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1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

JSON
Related for CVE-2018-19489
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