Improper Input Validation Affecting kernel-debuginfo-common-x86_64 package, versions <0:4.14.114-103.97.amzn2

Note: Versions mentioned in the description apply only to the upstream kernel-debuginfo-common-x86_64 package and not the kernel-debuginfo-common-x86_64 package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1.

• https://bugzilla.redhat.com/show_bug.cgi?id=1663179
• https://git.kernel.org/linus/af3d5d1c87664a4f150fcf3534c6567cb19909b0
• https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-3460.html
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3460
• https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
• https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html
• https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html
• https://lore.kernel.org/linux-bluetooth/20190110062917.GB15047@kroah.com/
• https://marc.info/?l=oss-security&m=154721580222522&w=2
• http://www.openwall.com/lists/oss-security/2019/06/27/2
• http://www.openwall.com/lists/oss-security/2019/06/27/7
• http://www.openwall.com/lists/oss-security/2019/06/28/1
• http://www.openwall.com/lists/oss-security/2019/06/28/2
• http://www.openwall.com/lists/oss-security/2019/08/12/1
• https://access.redhat.com/errata/RHSA-2019:2029
• https://access.redhat.com/errata/RHSA-2019:2043
• https://access.redhat.com/errata/RHSA-2019:3309
• https://access.redhat.com/errata/RHSA-2019:3517
• https://access.redhat.com/errata/RHSA-2020:0740
• https://lore.kernel.org/linux-bluetooth/20190110062917.GB15047%40kroah.com/