CVE-2017-7228
- State
- Published
- Severity
- Not scored
- Published
- Apr 4, 2017
- Updated
- Aug 5, 2024
- Reserved
- Mar 22, 2017
Description
An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 97375vdb-entry
- http://xenbits.xen.org/xsa/advisory-212.html
- http://openwall.com/lists/oss-security/2017/04/04/3
- https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt
- DSA-3847vendor-advisory
- 41870exploit
- https://googleprojectzero.blogspot.com/2017/04/pandavirtualization-exploiting-xen.html
- 1038223vdb-entry
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