CVE-2019-18198

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Source
https://cve.org/CVERecord?id=CVE-2019-18198
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18198.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-18198
Downstream
Published
2019-10-18T22:15:14.767Z
Modified
2026-03-15T14:34:06.387723Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel before 5.3.4, a reference count usage error in the fib6rulesuppress() function in the fib6 suppression feature of net/ipv6/fib6rules.c, when handling the FIBLOOKUP_NOREF flag, can be exploited by a local attacker to corrupt memory, aka CID-ca7a03c41753.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "5.3"
            },
            {
                "fixed": "5.3.4"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "19.10"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18198.json"