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CVE-2023-5178

Kernel: use after free in nvmet_tcp_free_crypto in nvme

Published: 11/1/2023 Last updated: 11/15/2024 Reserved: 9/25/2023

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation.

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

Metrics

Version Score Severity Vector String
3.1 8.8 High CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 (30)

Product Vendor Version
Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat <= 7.3.0
Red Hat Enterprise Linux 9 Red Hat <= 7.1.10-dxp-17
Red Hat Enterprise Linux 9 Red Hat n/a
Red Hat Enterprise Linux 8.2 Advanced Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8 Red Hat < 10.0.14393.7785
Red Hat Enterprise Linux 8.2 Telecommunications Update Service Red Hat < 19.87.13001.0
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 6 Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 7 Red Hat < 63d161f29cd39c050e8873aa36e0c9fc013bb763
Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Red Hat n/a
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat < V5.9.0
Red Hat Enterprise Linux 9.0 Extended Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 9 Red Hat < 2025.4.1
Red Hat Enterprise Linux 8.2 Telecommunications Update Service Red Hat n/a
Red Hat Enterprise Linux 8.4 Telecommunications Update Service Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 9.0 Extended Update Support Red Hat < 12.7
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat n/a
Red Hat Enterprise Linux 7 Red Hat n/a
Red Hat Enterprise Linux 8 Red Hat < 10.0.14393.7785
Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8 Red Hat >= 2.4.0, < 2.4.2
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Red Hat Android-10
Red Hat Enterprise Linux 9 Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat All versions < V4.1.4
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions Red Hat 2.2.0
Red Hat Enterprise Linux 9.0 Extended Update Support Red Hat n/a

References (50)