Integer Underflow Affecting kernel-core package, versions <0:5.14.0-284.59.1.el9_2
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Test your applications- Snyk ID SNYK-RHEL9-KERNELCORE-6502075
- published 27 Mar 2024
- disclosed 18 Dec 2023
Introduced: 18 Dec 2023
CVE-2024-0565 Open this link in a new tabHow to fix?
Upgrade RHEL:9 kernel-core to version 0:5.14.0-284.59.1.el9_2 or higher.
This issue was patched in RHSA-2024:1532.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-core package and not the kernel-core package as distributed by RHEL.
See How to fix? for RHEL:9 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.
References
- https://access.redhat.com/security/cve/CVE-2024-0565
- https://bugzilla.redhat.com/show_bug.cgi?id=2258518
- https://www.spinics.net/lists/stable-commits/msg328851.html
- https://security.netapp.com/advisory/ntap-20240223-0002/
- https://access.redhat.com/errata/RHSA-2024:1532
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html