Integer Underflow Affecting kernel-zfcpdump-modules package, versions <0:4.18.0-513.24.1.el8_9


Severity

Recommended
0.0
high
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.38% (73rd percentile)

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  • Snyk IDSNYK-ALMALINUX8-KERNELZFCPDUMPMODULES-6594940
  • published10 Apr 2024
  • disclosed30 Apr 2024

Introduced: 10 Apr 2024

CVE-2024-0565  (opens in a new tab)
CWE-191  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 kernel-zfcpdump-modules to version 0:4.18.0-513.24.1.el8_9 or higher.
This issue was patched in ALSA-2024:1607.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules package and not the kernel-zfcpdump-modules package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

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.

CVSS Scores

version 3.1