CVE-2020-36557

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Source

https://nvd.nist.gov/vuln/detail/CVE-2020-36557

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-36557

Related

Published

2022-07-21T04:15:09Z

Modified

2024-09-18T01:00:22Z

Severity

5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free.

References

Affected packages

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.5.17-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.5.17-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.5.17-1

{
    "urgency": "not yet assigned"
}