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CVE-2023-5158

Possible dos from guest to host invringh_kiov_advance in vhost driver at drivers/vhost/vringh.c

Published: 9/25/2023 Last updated: 2/27/2025 Reserved: 9/25/2023

A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 6.5 Medium CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (10)

Product Vendor Version
Red Hat Enterprise Linux 9 Red Hat <= 4.19.*
Red Hat Enterprise Linux 7 Red Hat < d3ac4e47510ec0753ebe1e418a334ad202784aa8
Fedora Fedora <= 5.4.*
Red Hat Enterprise Linux 6 Red Hat < 3.5
Red Hat Enterprise Linux 8 Red Hat <= 4.14.*
Fedora Fedora <= <= 3.4.7
Red Hat Enterprise Linux 8 Red Hat < 98aaa511957667ba26d6dabe28dfa210a8f53a63
Red Hat Enterprise Linux 7 Red Hat <= 4.9.*
Red Hat Enterprise Linux 9 Red Hat < 4cb392956ae392aec4aa06e661a0bb9146b0bace
kernel n/a 3.5

References (8)