CVE-2022-2590

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Source

https://nvd.nist.gov/vuln/detail/CVE-2022-2590

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2590.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-2590

Related

Published

2022-08-31T16:15:11Z

Modified

2024-09-18T01:00:21Z

Severity

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

Summary

[none]

Details

A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system.

References

Affected packages

Debian:12 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.18.16-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.18.16-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}