Back to search
CVE-2017-7228
Published: Apr 4, 2017
Modified: Aug 5, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
97375
vdb-entry
x_refsource_BID
http://xenbits.xen.org/xsa/advisory-212.html
x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2017/04/04/3
x_refsource_CONFIRM
https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt
x_refsource_CONFIRM
DSA-3847
vendor-advisory
x_refsource_DEBIAN
41870
exploit
x_refsource_EXPLOIT-DB
1038223
vdb-entry
x_refsource_SECTRACK
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now