CVE-2017-7228

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

published April 4, 2017

CVSS
—
EPSS
2%
Percentile
75.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01569 · 75.0th percentile
Published
2017-04-04T14:00Z
EPSS history
Timeline
  • 04 APR 14:00Z
    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
    cvelistv5