high7.5
CVE-2014-7840
The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted…
Impact
The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Qemu | Qemu | through 2.1.3 |
| Redhat | Enterprise Linux Desktop | Version 7.0 |
| Redhat | Enterprise Linux Eus | Versions 7.3, 7.4, 7.5, 7.6, 7.7 |
| Redhat | Enterprise Linux Server | Version 7.0 |
| Redhat | Enterprise Linux Server Aus | Versions 7.3, 7.4, 7.6, 7.7 |
| Redhat | Enterprise Linux Workstation | Version 7.0 |
| Redhat | Virtualization | Version 3.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- http://thread.gmane.org/gmane.comp.emulators.qemu/306117
- https://bugzilla.redhat.com/show_bug.cgi?id=1163075
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99194
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- http://thread.gmane.org/gmane.comp.emulators.qemu/306117
- https://bugzilla.redhat.com/show_bug.cgi?id=1163075
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99194