Out-of-bounds Read Affecting kernel-debug-core package, versions <0:4.18.0-305.125.1.el8_4
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUGCORE-6459915
- published 19 Mar 2024
- disclosed 11 Dec 2022
Introduced: 11 Dec 2022
CVE-2023-2176 Open this link in a new tabHow to fix?
Upgrade RHEL:8 kernel-debug-core to version 0:4.18.0-305.125.1.el8_4 or higher.
This issue was patched in RHSA-2024:1367.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-core package and not the kernel-debug-core package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege.