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CVE-2022-1353 is an information-disclosure vulnerability in the Linux kernel PF_KEY subsystem's pfkey_register function in net/key/af_key.c. Insufficient handling of sensitive kernel-memory contents permits a local unprivileged user to access kernel memory. The issue may disclose internal kernel information or trigger a system crash.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
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.
16 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Linux kernel information-disclosure issue in pfkey_register.
An information disclosure vulnerability in the Linux kernel pfkey_register functionality.
Linux kernel information-disclosure vulnerability in pfkey_register().
Linux kernel PF_KEY registration information-disclosure 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.