Resource Injection Affecting kernel-debug-modules package, versions <0:4.18.0-553.22.1.el8_10
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUGMODULES-7664132
- published 9 Aug 2024
- disclosed 7 Aug 2024
Introduced: 7 Aug 2024
CVE-2024-42238 Open this link in a new tabHow to fix?
Upgrade RHEL:8 kernel-debug-modules to version 0:4.18.0-553.22.1.el8_10 or higher.
This issue was patched in RHSA-2024:7000.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules package and not the kernel-debug-modules package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
firmware: cs_dsp: Return error if block header overflows file
Return an error from cs_dsp_power_up() if a block header is longer than the amount of data left in the file.
The previous code in cs_dsp_load() and cs_dsp_load_coeff() would loop while there was enough data left in the file for a valid region. This protected against overrunning the end of the file data, but it didn't abort the file processing with an error.
References
- https://access.redhat.com/security/cve/CVE-2024-42238
- https://git.kernel.org/stable/c/6eabd23383805725eff416c203688b7a390d4153
- https://git.kernel.org/stable/c/90ab191b7d181057d71234e8632e06b5844ac38e
- https://git.kernel.org/stable/c/959fe01e85b7241e3ec305d657febbe82da16a02
- https://git.kernel.org/stable/c/b8be70566b33abbd0180105070b4c67cfef8c44f