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CVE-2022-3545 is a use-after-free vulnerability in the Linux kernel's Netronome Flow Processor (NFP) driver, specifically the area_cache_get() function. Manipulation of the affected driver can cause access to freed memory. The vulnerability is also identified as affecting NFP IPsec-related code. The precise triggering sequence and concrete exploitation outcomes are not established.
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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.
19 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Critical Linux kernel Netronome NFP/IPsec component use-after-free vulnerability.
Critical Linux kernel Netronome NFP/IPsec use-after-free vulnerability.
Linux kernel use-after-free vulnerability in the Netronome Flow Processor (nfp) driver.
A use-after-free vulnerability in the Linux kernel Netronome Flow Processor (nfp) driver area_cache_get function.
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.