Integer Underflow Affecting perf package, versions <0:4.18.0-372.95.1.el8_6
Threat Intelligence
EPSS
0.05% (19th
percentile)
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Test your applications- Snyk ID SNYK-RHEL8-PERF-6414543
- published 7 Mar 2024
- disclosed 18 Dec 2023
Introduced: 18 Dec 2023
CVE-2024-0565 Open this link in a new tabHow to fix?
Upgrade RHEL:8 perf to version 0:4.18.0-372.95.1.el8_6 or higher.
This issue was patched in RHSA-2024:1188.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by RHEL.
See How to fix? for RHEL: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.
References
- https://access.redhat.com/security/cve/CVE-2024-0565
- https://access.redhat.com/errata/RHSA-2024:1188
- https://bugzilla.redhat.com/show_bug.cgi?id=2258518
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://security.netapp.com/advisory/ntap-20240223-0002/
- https://www.spinics.net/lists/stable-commits/msg328851.html
CVSS Scores
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