CVE-2018-9517

NameCVE-2018-9517
DescriptionIn pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)jessie3.16.56-1+deb8u1fixed
jessie (security)3.16.74-1fixed
stretch4.9.189-3vulnerable
stretch (security)4.9.189-3+deb9u1vulnerable
buster4.19.67-2fixed
buster (security)4.19.67-2+deb10u1fixed
bullseye5.2.17-1fixed
sid5.3.9-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)4.14.2-1
linuxsourcejessie3.16.51-1

Notes

https://git.kernel.org/linus/f026bc29a8e093edfbb2a77700454b285c97e8ad
https://source.android.com/security/bulletin/pixel/2018-09-01

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