CVE-2022-1419

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Source

https://nvd.nist.gov/vuln/detail/CVE-2022-1419

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1419.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-1419

Aliases

A-235540888
PUB-A-235540888

Related

Published

2022-06-02T14:15:32Z

Modified

2024-09-18T01:00:22Z

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

The root cause of this vulnerability is that the ioctl$DRMIOCTLMODEDESTROYDUMB can decrease refcount of drm_vgem_gem_object *(created in *vgem_gem_dumb_create) concurrently, and *vgemgemdumbcreate *will access the freed drmvgemgemobject.

References

Affected packages

Debian:11 / 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

5.5.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

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

5.5.13-1

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

5.5.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}