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CVE-2025-22836 is an integer overflow or wraparound vulnerability in the Linux kernel-mode driver for some Intel 800 Series Ethernet devices. According to the provided Intel vulnerability description, affected driver versions are those before 1.17.2. The flaw exists in kernel-mode driver code handling integer values, where overflow or wraparound can occur under local interaction by an authenticated user. Intel states that successful exploitation may potentially enable escalation of privilege via local access.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.