https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 03:51:08 +0000 https://vulnerability.circl.lu/vuln/cve-2025-37996 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>KVM: arm64: Fix uninitialized memcache pointer in user_mem_abort()</p> <p>Commit fce886a60207 (&#34;KVM: arm64: Plumb the pKVM MMU in KVM&#34;) made the initialization of the local memcache variable in user_mem_abort() conditional, leaving a codepath where it is used uninitialized via kvm_pgtable_stage2_map().</p> <p>This can fail on any path that requires a stage-2 allocation without transition via a permission fault or dirty logging.</p> <p>Fix this by making sure that memcache is always valid.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>KVM: arm64: Fix uninitialized memcache pointer in user_mem_abort()</p> <p>Commit fce886a60207 (&#34;KVM: arm64: Plumb the pKVM MMU in KVM&#34;) made the initialization of the local memcache variable in user_mem_abort() conditional, leaving a codepath where it is used uninitialized via kvm_pgtable_stage2_map().</p> <p>This can fail on any path that requires a stage-2 allocation without transition via a permission fault or dirty logging.</p> <p>Fix this by making sure that memcache is always valid.</p> https://vulnerability.circl.lu/vuln/cve-2025-37996