https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 06:01:13 +0000 https://cve.radiocsirt.org/vuln/cve-2021-4460 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdkfd: Fix UBSAN shift-out-of-bounds warning</p> <p>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.</p> <p>Set num_sdma_queues or num_xgmi_sdma_queues to ULLONG_MAX, if the count is &gt;= number of bits in the operand.</p> <p>Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1472</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdkfd: Fix UBSAN shift-out-of-bounds warning</p> <p>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.</p> <p>Set num_sdma_queues or num_xgmi_sdma_queues to ULLONG_MAX, if the count is &gt;= number of bits in the operand.</p> <p>Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1472</p> https://cve.radiocsirt.org/vuln/cve-2021-4460