CVE-2018-15746
First published: Mon Aug 13 2018(Updated: )
An issue was found in the way QEMU implements Seccomp sandboxing. In that, all QEMU threads are not bound by the sandbox. A guest user/process maybe be able to use this flaw to invoke prohibited system calls on a host, resulting in guest crash. Upstream patch: --------------- -> <a href="https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg04892.html">https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg04892.html</a> Reference: ---------- -> <a href="http://www.openwall.com/lists/oss-security/2018/08/28/6">http://www.openwall.com/lists/oss-security/2018/08/28/6</a> -> <a href="https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg02289.html">https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg02289.html</a>
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/qemu-kvm | <10:1.5.3-175.el7 | 10:1.5.3-175.el7 |
| redhat/qemu-kvm-ma | <10:2.12.0-48.el7 | 10:2.12.0-48.el7 |
| redhat/qemu-kvm-rhev | <10:2.12.0-33.el7 | 10:2.12.0-33.el7 |
| redhat/qemu-kvm-rhev | <10:2.12.0-48.el7 | 10:2.12.0-48.el7 |
| debian/qemu | 1:3.1+dfsg-8+deb10u8 1:3.1+dfsg-8+deb10u11 1:5.2+dfsg-11+deb11u3 1:5.2+dfsg-11+deb11u2 1:7.2+dfsg-7+deb12u3 1:8.1.2+ds-1 1:8.2.0+ds-1 | |
| QEMU KVM | <=3.0.1 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2018/08/28/6
- https://access.redhat.com/errata/RHSA-2019:2425
- https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg04892.html
- https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg02289.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1618358
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1618357
- https://access.redhat.com/security/cve/cve-2018-15746
- https://access.redhat.com/errata/RHSA-2020:3906
- https://access.redhat.com/errata/RHSA-2020:3907
- https://bugzilla.redhat.com/show_bug.cgi?id=1615637
- https://www.cve.org/CVERecord?id=CVE-2018-15746 https://nvd.nist.gov/vuln/detail/CVE-2018-15746
- https://access.redhat.com/errata/RHSA-2020:3267
- https://git.qemu.org/?p=qemu.git;a=commit;h=70dfabeaa79ba4d7a3b699abe1a047c8012db114
- https://security-tracker.debian.org/tracker/CVE-2018-15746
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- collector/security-tracker-debian
- agent/type
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-15746
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/remedy
- agent/event
- agent/description
- agent/trending
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- agent/source
- package-manager/redhat
- package-manager/debian
- vendor/qemu
- canonical/qemu kvm
- version/qemu kvm/3.0.1