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
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)stretch4.9.228-1fixed
stretch (security)4.9.240-2fixed
buster4.19.146-1fixed
buster (security)4.19.152-1fixed
bullseye, sid5.9.11-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcejessie3.16.72-1DLA-1884-1
linuxsourcestretch4.9.168-1+deb9u5DSA-4497-1
linuxsourcebuster4.19.37-5+deb10u2DSA-4495-1
linuxsource(unstable)5.2.6-1
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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