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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
![]() |
DSA-5130-1 | dpdk security update |
![]() |
EUVD-2021-27085 | 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. |
![]() |
USN-5401-1 | DPDK vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 13 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
epss
|
epss
|
Sat, 12 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
epss
|
epss
|

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-03T17:09:09.623Z
Reserved: 2021-09-29T00:00:00
Link: CVE-2021-3839

No data.

Status : Modified
Published: 2022-08-23T16:15:10.087
Modified: 2024-11-21T06:22:36.400
Link: CVE-2021-3839


No data.