DEBIAN-CVE-2018-20836

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Source
https://security-tracker.debian.org/tracker/CVE-2018-20836
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20836.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-20836
Upstream
Published
2019-05-07T14:29:00Z
Modified
2025-09-19T06:25:52Z
Summary
[none]
Details

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout() and smptaskdone() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.

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
5.2.6-1

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
5.2.6-1

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
5.2.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / 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
5.2.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}