vulnerability
Huawei EulerOS: CVE-2021-3839: dpdk security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 23, 2022 | Sep 14, 2022 | Apr 1, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 23, 2022
Added
Sep 14, 2022
Modified
Apr 1, 2026
Description
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.
Solutions
huawei-euleros-2_0_sp9-upgrade-dpdkhuawei-euleros-2_0_sp9-upgrade-dpdk-tools
Rapid7 Labs
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