https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 13:34:55 +0000 https://vulnerability.circl.lu/vuln/cve-2021-47018 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>powerpc/64: Fix the definition of the fixmap area</p> <p>At the time being, the fixmap area is defined at the top of the address space or just below KASAN.</p> <p>This definition is not valid for PPC64.</p> <p>For PPC64, use the top of the I/O space.</p> <p>Because of circular dependencies, it is not possible to include asm/fixmap.h in asm/book3s/64/pgtable.h , so define a fixed size AREA at the top of the I/O space for fixmap and ensure during build that the size is big enough.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>powerpc/64: Fix the definition of the fixmap area</p> <p>At the time being, the fixmap area is defined at the top of the address space or just below KASAN.</p> <p>This definition is not valid for PPC64.</p> <p>For PPC64, use the top of the I/O space.</p> <p>Because of circular dependencies, it is not possible to include asm/fixmap.h in asm/book3s/64/pgtable.h , so define a fixed size AREA at the top of the I/O space for fixmap and ensure during build that the size is big enough.</p> https://vulnerability.circl.lu/vuln/cve-2021-47018