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CVE-2024-40924 is a flaw in the Linux kernel Intel i915 DRM driver's Display Page Table (DPT) object handling. Under certain memory-reclaim scenarios, a DPT object can be shrunk while its associated framebuffer remains present on the DPT virtual memory bound list. Subsequent page-table-entry rewriting uses a stale CPU mapping for the reclaimed DPT object, resulting in invalid memory access and a kernel panic. The fix makes DPT objects unshrinkable.
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4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Linux kernel Intel i915 DRM driver flaw involving DPT object memory/shrinker handling.
Linux kernel Intel i915 DPT object lifetime flaw.
Linux kernel Intel i915 DPT object lifetime-management flaw.
Linux kernel Intel i915 DPT object lifetime-management flaw.
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.