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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: 6/3/2025 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 (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 (32)

Product Vendor Version
10 Version 1809 for 32-bit Systems
Red Hat Enterprise Linux 7 Red Hat MX400-550
Red Hat Enterprise Linux 6 Red Hat MX100
Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat 10 Version 1709 for x64-based Systems
Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat Snapdragon W5+ Gen 1 Wearable Platform
Red Hat Enterprise Linux 9 Red Hat n/a
Red Hat Enterprise Linux 9 Red Hat 10 for x64-based Systems
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat 10 Version 1607 for 32-bit Systems
Red Hat Enterprise Linux 8 Red Hat 10 Version 1709 for 32-bit Systems
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Red Hat <= 3.6.2
Red Hat Enterprise Linux 9 Red Hat unspecified
Red Hat Enterprise Linux 8 Red Hat 10 Version 1809 for x64-based Systems
Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat 3.18.5SP
Red Hat Enterprise Linux 7 Red Hat MX600
RHOL-5.7-RHEL-8 Red Hat <= 5.4.*
RHOL-5.7-RHEL-8 Red Hat 8.1 for x64-based systems
RHOL-5.7-RHEL-8 Red Hat n/a
RHOL-5.7-RHEL-8 Red Hat <= 6.6.*
RHOL-5.7-RHEL-8 Red Hat <= 6.11.*
RHOL-5.7-RHEL-8 Red Hat 3.9.2E
RHOL-5.7-RHEL-8 Red Hat WCD9390
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 WCN3680B
RHOL-5.7-RHEL-8 Red Hat 16.6.4
RHOL-5.7-RHEL-8 Red Hat 2008 for Itanium-Based Systems Service Pack 2
RHOL-5.7-RHEL-8 Red Hat <= 3.6
RHOL-5.7-RHEL-8 Red Hat WSA8815
RHOL-5.7-RHEL-8 Red Hat 16.6.8
RHOL-5.7-RHEL-8 Red Hat 16.6.10
RHOL-5.7-RHEL-8 Red Hat 16.7.1
RHOL-5.7-RHEL-8 Red Hat 16.7.1a

References (24)