CVE•Published 2025-02-26•Modified 2026-08-04•1 article on news•3 live references•NVD data
CVE-2022-49279Linux · Linux_kernel
Vulnerability data via NVD (ingested)
CVSS v3.1
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * sizeof(*p)" operation can have an integer overflow.
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-2022-49279Hosts 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-2022-49279Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2022-49279Censys host search filtered to this CVE id.
grep.app
CVE-2022-49279Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2022-49279GitHub code search for direct mentions.
Google dork
"CVE-2022-49279" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.