Resource Injection Affecting kernel-tools package, versions *
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Test your applications- Snyk ID SNYK-RHEL8-KERNELTOOLS-6497492
- published 27 Mar 2024
- disclosed 25 Mar 2024
Introduced: 25 Mar 2024
CVE-2021-47176 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:8 kernel-tools.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-tools package and not the kernel-tools 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:
s390/dasd: add missing discipline function
Fix crash with illegal operation exception in dasd_device_tasklet. Commit b72949328869 ("s390/dasd: Prepare for additional path event handling") renamed the verify_path function for ECKD but not for FBA and DIAG. This leads to a panic when the path verification function is called for a FBA or DIAG device.
Fix by defining a wrapper function for dasd_generic_verify_path().
References
- https://access.redhat.com/security/cve/CVE-2021-47176
- https://git.kernel.org/stable/c/6a16810068e70959bc1df686424aa35ce05578f1
- https://git.kernel.org/stable/c/a16be88a3d7e5efcb59a15edea87a8bd369630c6
- https://git.kernel.org/stable/c/aa8579bc084673c651204f7cd0d6308a47dffc16
- https://git.kernel.org/stable/c/c0c8a8397fa8a74d04915f4d3d28cb4a5d401427