{"id":41078,"date":"2026-10-19T00:32:03","date_gmt":"2026-10-18T16:32:03","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98606"},"modified":"2026-10-19T00:32:03","modified_gmt":"2026-10-18T16:32:03","slug":"cve-2026-98606","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98606","title":{"rendered":"CVE-2026-98606 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndrm\/virtio: release t"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/virtio: release the GEM object on virtio_gpu_vram_create() errors<\/p>\n<p>virtio_gpu_vram_create() frees the object with a bare kfree(vram) on<br \/>\nboth error paths after drm_gem_private_object_init() has run, and on the<br \/>\nsecond one after drm_gem_create_mmap_offset() has linked obj-&gt;vma_node<br \/>\ninto the device&#8217;s VMA offset manager. The freed object stays in that<br \/>\ninterval tree, so a later lookup or insertion walks freed memory, and<br \/>\nthe dma_resv and gpuva lock are never destroyed.<\/p>\n<p>Call drm_gem_object_release() before kfree() on both paths.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/virtio: release the GEM object on virtio_gpu_vram_create() errors<\/p>\n<p>virtio_gpu_vram_create() frees the object with a bare kfree(<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41078","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}