CVE-2018-15746

qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2018/08/28/6	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2425	Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg04892.html	Mailing List Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-08-29 19:29

Updated : 2024-02-28 16:48

NVD link : CVE-2018-15746

Mitre link : CVE-2018-15746

CVE.ORG link : CVE-2018-15746

JSON object : View

Products Affected

qemu

qemu

CWE

NVD-CWE-noinfo

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