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CVE-2024-0565

Kernel: cifs filesystem decryption improper input validation remote code execution vulnerability in function receive_encrypted_standard of client

Published: 1/15/2024 Last updated: 8/10/2026 Reserved: 1/15/2024

An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service.

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

Metrics

Version Score Severity Vector String
3.1 6.8 Medium CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/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 (41)

Product Vendor Version
Red Hat Enterprise Linux 6 Red Hat < 10.0.17763.4131
Red Hat Enterprise Linux 7 Red Hat < 10.0.17763.4131
Red Hat Enterprise Linux 8 Red Hat n/a
Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat n/a
Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat 12.1.x
Red Hat Enterprise Linux 9 Red Hat 11.6.x
Red Hat Enterprise Linux 9 Red Hat < 17.0.x*
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat < 16.1.2.2
Red Hat Enterprise Linux 7 Red Hat n/a
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Red Hat < 14.1.4.6
Red Hat Enterprise Linux 6 Red Hat n/a
kernel Linux n/a
Red Hat Enterprise Linux 9 Red Hat n/a
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat < 15.1.5
Red Hat Enterprise Linux 8 Red Hat n/a
Red Hat Enterprise Linux 9 Red Hat < 10.0.19042.2728
Red Hat Enterprise Linux 7 Red Hat < 10.0.20348.1607
RHOL-5.7-RHEL-8 Red Hat < 13.1.5
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat < 9.0.0046
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat V6.11.2 and earlier
RHOL-5.7-RHEL-8 Red Hat <= M31G3.V5030.200325
RHOL-5.7-RHEL-8 Red Hat < 2022.04.3
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat < 0.4.1-22
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat < *
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat < *
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat < 10.0.17763.4131

References (48)