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CVE-2021-4218
Published: Aug 24, 2022
Modified: Aug 3, 2024
PUBLISHED
Description
A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This flaw allows a local attacker with local access to cause a denial of service while the system reboots. The issue is specific to CentOS/RHEL.
| Vendor | Product | Versions |
|---|---|---|
n/a | kernel | affected NA |
Weaknesses (CWE)
References
https://bugs.centos.org/view.php?id=18395
x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=2048359
x_refsource_MISC
https://access.redhat.com/security/cve/CVE-2021-4218
x_refsource_MISC
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