Out-of-Bounds Affecting qemu package, versions <1:2.4+dfsg-1a
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.09% (38th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-1558402
- published 31 Aug 2015
- disclosed 31 Aug 2015
Introduced: 31 Aug 2015
CVE-2015-3214 Open this link in a new tabHow to fix?
Upgrade Debian:12
qemu
to version 1:2.4+dfsg-1a 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 Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
References
- https://security-tracker.debian.org/tracker/CVE-2015-3214
- http://www.debian.org/security/2015/dsa-3348
- https://www.exploit-db.com/exploits/37990/
- https://security.gentoo.org/glsa/201510-02
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ee73f656a604d5aa9df86a97102e4e462dd79924
- https://github.com/torvalds/linux/commit/ee73f656a604d5aa9df86a97102e4e462dd79924
- http://mirror.linux.org.au/linux/kernel/v2.6/ChangeLog-2.6.33
- https://support.lenovo.com/product_security/qemu
- https://support.lenovo.com/us/en/product_security/qemu
- https://www.mail-archive.com/qemu-devel@nongnu.org/msg304138.html
- http://www.openwall.com/lists/oss-security/2015/06/25/7
- https://bugzilla.redhat.com/show_bug.cgi?id=1229640
- http://rhn.redhat.com/errata/RHSA-2015-1507.html
- http://rhn.redhat.com/errata/RHSA-2015-1508.html
- http://rhn.redhat.com/errata/RHSA-2015-1512.html
- http://www.securityfocus.com/bid/75273
- http://www.securitytracker.com/id/1032598
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-3214
- https://www.arista.com/en/support/advisories-notices/security-advisories/1180-security-advisory-13
- https://access.redhat.com/errata/RHSA-2015:1507
- https://access.redhat.com/errata/RHSA-2015:1508
- https://access.redhat.com/errata/RHSA-2015:1512
- https://access.redhat.com/security/cve/CVE-2015-3214
- https://www.mail-archive.com/qemu-devel%40nongnu.org/msg304138.html