CVE-2007-5730
Heap-based buffer overflow in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to execute arbitrary code via…
- 7.2HighCVSS base score
- 0.61%Exploitation in 30 daysEPSS · top 51% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Heap-based buffer overflow in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to execute arbitrary code via crafted data in the "net socket listen" option, aka QEMU "net socket" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of "NE2000 network driver and the socket code," but this is the correct identifier for the individual net socket listen vulnerability.
Timeline
ID reserved
By mitre
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.61% · top 51% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Affected products
n/a
- affected n/a
References
16
- 23731 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- MDKSA-2007:203 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- RHSA-2008:0194 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- qemu-net-socket-bo(38239) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 42985 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- DSA-1284 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 25073 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://taviso.decsystem.org/virtsec.pdf (opens in a new tab)x_refsource_MISCx_transferred
- 27486 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- MDVSA-2008:162 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- oval:org.mitre.oval:def:10000 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 29963 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2007-1597 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 29129 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 25095 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20071030 Clarification on old QEMU/NE2000/Xen issues (opens in a new tab)mailing-listx_refsource_VIMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-5701 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-5730)Record last updated .