CVE-2019-10207

NameCVE-2019-10207
DescriptionA flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the system to crash.
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)
ReferencesDLA-1884-1, DLA-1885-1, DSA-4495-1, DSA-4497-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)jessie3.16.56-1+deb8u1vulnerable
jessie (security)3.16.76-1fixed
stretch4.9.189-3fixed
stretch (security)4.9.189-3+deb9u2fixed
buster4.19.67-2+deb10u1fixed
buster (security)4.19.67-2+deb10u2fixed
bullseye5.3.9-3fixed
sid5.3.15-1fixed
linux-4.9 (PTS)jessie (security)4.9.189-3+deb9u2~deb8u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)5.2.6-1
linuxsourcebuster4.19.37-5+deb10u2DSA-4495-1
linuxsourcejessie3.16.72-1DLA-1884-1
linuxsourcestretch4.9.168-1+deb9u5DSA-4497-1
linux-4.9sourcejessie4.9.168-1+deb9u5~deb8u1DLA-1885-1

Notes

https://www.openwall.com/lists/oss-security/2019/07/25/1
https://lore.kernel.org/linux-bluetooth/20190725120909.31235-1-vdronov@redhat.com/T/#u
https://git.kernel.org/linus/b36a1552d7319bbfd5cf7f08726c23c5c66d4f73

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