CVE•Published 2025-02-26•Modified 2026-08-04•1 article on news•6 live references•NVD data
CVE-2022-49362Linux · Linux_kernel
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
18
Exploit Prediction Scoring System · top 82% of all CVEs
Weaknesses (CWE)
Description
In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix potential use-after-free in nfsd_file_put() nfsd_file_put_noref() can free @nf, so don't dereference @nf immediately upon return from nfsd_file_put_noref().
Timeline
Published 2025-02-26
Modified 2026-08-04
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.
Shodan · vuln tag
vuln:CVE-2022-49362Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Linux Kernel"Hosts Shodan identified as running Linux Kernel.
More intel sources (5)
Shodan report
vuln:CVE-2022-49362Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2022-49362Censys host search filtered to this CVE id.
grep.app
CVE-2022-49362Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2022-49362GitHub code search for direct mentions.
Google dork
"CVE-2022-49362" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.