VDB
CVE-2014-7840
CVE-2014-7840
PUBLISHED
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.
EPSS 2.46% · 85.5th percentile
Risk Scores
EPSS Score
2.46%
85.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | qemu | 0, 1.5.0+dfsg-3ubuntu5, 1.6.0+dfsg-2ubuntu1 |
Exploit Intelligence
- RHSA-2015:0624 (circl)
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08 (circl)
- [qemu-devel] 20141112 [PATCH 0/4] migration: fix CVE-2014-7840 (circl)
- RHSA-2015:0349 (circl)
- qemu-cve20147840-code-exec(99194) (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=1163075 (circl)
Timeline
- Nov 14, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Feb 8, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-7840 third-party-advisory
- http://thread.gmane.org/gmane.comp.emulators.qemu/306117 third-party-advisory
- https://ubuntu.com/security/notices/USN-2439-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-7840 third-party-advisory