CVE-2020-36387

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Source
https://cve.org/CVERecord?id=CVE-2020-36387
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36387.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-36387
Downstream
Published
2021-06-07T20:15:08.313Z
Modified
2026-03-13T00:42:07.285624Z
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

An issue was discovered in the Linux kernel before 5.8.2. fs/iouring.c has a use-after-free related to ioasynctaskfunc and ctx reference holding, aka CID-6d816e088c35.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "5.7"
            },
            {
                "fixed": "5.7.16"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.8"
            },
            {
                "fixed": "5.8.2"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36387.json"