Back
CVE-2017-10911
The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain…
Medium6.5EPSS 0.46%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.46% · top 60% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
n/a
- affected n/a
References (11)
- https://xenbits.xen.org/xsa/advisory-216.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-3927 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-3920 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- [debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- GLSA-201708-03 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 99162 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1038720 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-3945 (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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2017-10911)Record last updated .