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CVE-2017-11334
The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial…
Medium4.4EPSS 0.50%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.50% · top 57% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.4.
Weakness
Affected products
n/a
- affected n/a
References (13)
- RHSA-2017:3473 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1471638 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2017:3470 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2017:3472 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [oss-security] 20170717 CVE-2017-11334 Qemu: exec: oob access during dma operation (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [qemu-devel] 20170713 [PULL 21/41] exec: use qemu_ram_ptr_length to access guest ram (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2017:3474 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- USN-3575-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- RHSA-2017:3471 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 99895 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2017:3466 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2017:3369 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- DSA-3925 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_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)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2017-11334)Record last updated .