PT-2024-11154
CVE-2021-47076
·
Published
2021-05-17
·
Updated
2026-08-23
Description by
CVSS 4.0
6.8
MediumMetricsAV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
Linux kernel version 5.13.0-rc1+
Description
The vulnerability is related to RDMA/rxe, where an invalid lkey is supplied, causing a kernel panic when an atomic operation is sent with an explicitly wrong lkey. The issue arises from the missing update of WQE status in LOCAL WRITE failures.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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