CVE-2021-3839CWE-125

A flaw was found in the vhost library in DPDK

published August 23, 2022

CVSS
—
EPSS
2%
Percentile
77.0
In the wild
Unconfirmed
What it is

A flaw was found in the vhost library in DPDK. Function vhost_user_set_inflight_fd() does not validate `msg->payload.inflight.num_queues`, possibly causing out-of-bounds memory read/write. Any software using DPDK vhost library may crash as a result of this vulnerability.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01699 · 77.0th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2022-08-23T15:52Z
EPSS history
Timeline
  • 23 AUG 15:52Z
    A flaw was found in the vhost library in DPDK
    cvelistv5