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CVE-2024-26940 is a NULL pointer dereference in the Linux kernel DRM vmwgfx driver. The driver could create debugfs resource-manager entries even when their corresponding TTM resource-manager objects had not been allocated. Reading such an entry dereferenced the absent resource manager in the TTM debug display path and crashed the kernel. The fix conditionally creates each debugfs entry only when its associated resource manager exists.
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No public exploit code observed for this vulnerability.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Linux kernel DRM/vmwgfx issue involving creation of a debugfs TTM resource-manager entry.
A medium-severity Linux kernel drm/vmwgfx issue involving conditional creation of a debugfs ttm_resource_manager entry.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.