fkie_cve-2021-3839
Vulnerability from fkie_nvd
Published
2022-08-23 16:15
Modified
2024-11-21 06:22
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2021-3839Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2025882Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/DPDK/dpdk/commit/6442c329b9d2ded0f44b27d2016aaba8ba5844c5Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2021-3839Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2025882Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/DPDK/dpdk/commit/6442c329b9d2ded0f44b27d2016aaba8ba5844c5Patch, Third Party Advisory
Impacted products
Vendor Product Version
dpdk data_plane_development_kit *
dpdk data_plane_development_kit 22.03
dpdk data_plane_development_kit 22.03
dpdk data_plane_development_kit 22.03
fedoraproject fedora 35
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat enterprise_linux_fast_datapath 7.0
redhat enterprise_linux_fast_datapath 8.0


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          "integrityImpact": "NONE",
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