CVE-2017-18202

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Source

https://nvd.nist.gov/vuln/detail/CVE-2017-18202

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18202.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2017-18202

Related

UBUNTU-CVE-2017-18202

Published

2018-02-27T06:29:00Z

Modified

2024-11-21T03:19:33Z

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

The _oomreaptaskmm function in mm/oomkill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service (TLB entry leak or use-after-free) or possibly have unspecified other impact by triggering a copyto_user call within a certain time window.

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

4.14.7-1

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

4.14.7-1

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

4.14.7-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}