Out-of-bounds Read Affecting kernel-rt-core package, versions <0:4.18.0-553.22.1.rt7.363.el8_10
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Test your applications- Snyk ID SNYK-CENTOS8-KERNELRTCORE-7510816
- published 17 Jul 2024
- disclosed 12 Jul 2024
Introduced: 12 Jul 2024
CVE-2024-40941 Open this link in a new tabHow to fix?
Upgrade Centos:8 kernel-rt-core to version 0:4.18.0-553.22.1.rt7.363.el8_10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-core package and not the kernel-rt-core package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: don't read past the mfuart notifcation
In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the buffer, we won't see it by default. If needed, we can see the content with tracing.
This was reported by KFENCE.
References
- https://access.redhat.com/security/cve/CVE-2024-40941
- https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c
- https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7
- https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4
- https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de
- https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805
- https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940
- https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d
- https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154