5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
0.028 Low
EPSS
Percentile
89.5%
Luyao Huang of Red Hat found that the qemu implementation of
virDomainGetBlockIoTune computed an index into the array of disks
for the live definition, then used it as the index into the array of
disks for the persistent definition, which could result into an
out-of-bounds read access in qemuDomainGetBlockIoTune().