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CVE-2023-4132

Kernel: smsusb: use-after-free caused by do_submit_urb()

Published: 8/3/2023 Last updated: 11/15/2024 Reserved: 8/3/2023

A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.

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

Metrics

Version Score Severity Vector String
3.1 5.5 Medium CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt 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 8 Red Hat < 10.0.19042.2251
Red Hat Enterprise Linux 9 Red Hat <= 5.12.*
Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat < b605673b523fe33abeafb2136759bcbc9c1e6ebf
Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat n/a
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Red Hat 51adb8ebe8c1d80528fc2ea863cfea9d32d2c52b
Red Hat Enterprise Linux 6 Red Hat < 7c945e5b4787db47d728120b56c934ba05f99864
Red Hat Enterprise Linux 7 Red Hat < a509702cac95a8b450228a037c8542f57e538e5b
Red Hat Enterprise Linux 9 Red Hat 7.7.2
Red Hat Enterprise Linux 7 Red Hat 4520c4bf4dca7aa285f30cb1ca8c08c531bbf0e9
Red Hat Enterprise Linux 8 Red Hat < 10.0.20348.1249

References (16)

Credits (1)