Numeric Errors Affecting qemu package, versions <2.0.0~rc1+dfsg-0ubuntu3.1
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1404-QEMU-428399
- published 23 Apr 2014
- disclosed 23 Apr 2014
Introduced: 23 Apr 2014
CVE-2014-2894 Open this link in a new tabHow to fix?
Upgrade Ubuntu:14.04 qemu to version 2.0.0~rc1+dfsg-0ubuntu3.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-2894
- https://security-tracker.debian.org/tracker/CVE-2014-2894
- https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02016.html
- https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02095.html
- https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02152.html
- http://www.openwall.com/lists/oss-security/2014/04/15/4
- http://www.openwall.com/lists/oss-security/2014/04/18/5
- http://rhn.redhat.com/errata/RHSA-2014-0704.html
- http://rhn.redhat.com/errata/RHSA-2014-0743.html
- http://rhn.redhat.com/errata/RHSA-2014-0744.html
- http://secunia.com/advisories/57945
- http://secunia.com/advisories/58191
- http://www.securityfocus.com/bid/66932
- http://www.ubuntu.com/usn/USN-2182-1
- https://access.redhat.com/errata/RHSA-2014:0674
- https://access.redhat.com/errata/RHSA-2014:0704
- https://access.redhat.com/errata/RHSA-2014:0743
- https://access.redhat.com/errata/RHSA-2014:0744
- https://access.redhat.com/errata/RHSA-2014:0888
- https://access.redhat.com/security/cve/CVE-2014-2894
- https://bugzilla.redhat.com/show_bug.cgi?id=1087971
CVSS Scores
version 3.1