CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.1. It affects Linux, GitLab.
CVE
CVE-2021-4460
Severity
HIGH
CVSS
7.1
EPSS
0.15%
Linux GitLab
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix UBSAN shift-out-of-bounds warning If get_num_sdma_queues or get_num_xgmi_sdma_queues is 0, we end up doing a shift operation where the number of bits shifted equals number of bits in the operand. This behaviour is undefined. Set num_sdma_queues or num_xgmi_sdma_queues to ULLONG_MAX, if the count is >= number of bits in the operand. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1472
Related CVEs
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