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CVE-2024-36017 is an out-of-bounds read vulnerability in the Linux kernel rtnetlink subsystem. The do_setvfinfo path validates each nested IFLA_VF_VLAN_LIST attribute only against the 4-byte netlink attribute header length, although the attribute is subsequently treated as a 14-byte struct ifla_vf_vlan_info. An undersized nested attribute can therefore pass validation, be cast to that structure, and cause an out-of-bounds read when the saved VLAN-information entry is later accessed.
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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.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Linux kernel rtnetlink nested virtual-function VLAN attribute validation flaw.
Linux kernel rtnetlink nested IFLA_VF_VLAN_LIST attribute validation flaw.
Linux kernel rtnetlink validation flaw affecting nested IFLA_VF_VLAN_LIST attributes.
Linux kernel rtnetlink nested IFLA_VF_VLAN_LIST attribute-validation vulnerability.
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.