CVE-2022-1786

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Source
https://cve.org/CVERecord?id=CVE-2022-1786
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1786.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-1786
Aliases
Downstream
Published
2022-06-02T14:15:33.150Z
Modified
2026-03-13T05:24:48.140552Z
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

A use-after-free flaw was found in the Linux kernel’s iouring subsystem in the way a user sets up a ring with IORINGSETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1786.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "5.10"
            },
            {
                "fixed": "5.12"
            }
        ]
    }
]