CVE-2019-11884

LOW

Description

The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character.

References

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html

http://www.securityfocus.com/bid/108299

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://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.15

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a1616a5ac99ede5d605047a9012481ce7ff18b16

https://github.com/torvalds/linux/commit/a1616a5ac99ede5d605047a9012481ce7ff18b16

https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html

https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/KPWHQHNM2MSGO3FDJVIQXQNKYVR7TV45/

https://lists.fedoraproject.org/archives/list/[email protected]/message/LAYXGGJUUYPOMCBZGGDCUZFLUU3JOZG5/

https://lists.fedoraproject.org/archives/list/[email protected]/message/PF2PDXUGOFEOTPVEACKFIHQB6O4XUIZD/

https://seclists.org/bugtraq/2019/Jun/26

https://usn.ubuntu.com/4068-1/

https://usn.ubuntu.com/4068-2/

https://usn.ubuntu.com/4069-1/

https://usn.ubuntu.com/4069-2/

https://usn.ubuntu.com/4076-1/

https://usn.ubuntu.com/4118-1/

https://www.debian.org/security/2019/dsa-4465

Details

Source: MITRE

Published: 2019-05-10

Updated: 2020-08-24

Risk Information

CVSS v2.0

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3.0

Base Score: 3.3

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Impact Score: 1.4

Exploitability Score: 1.8

Severity: LOW

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Tenable Plugins

View all (46 total)

IDNameProductFamilySeverity
145665CentOS 8 : kernel (CESA-2019:3517)NessusCentOS Local Security Checks
high
135813Scientific Linux Security Update : kernel on SL7.x x86_64 (20200407)NessusScientific Linux Local Security Checks
high
135316CentOS 7 : kernel (CESA-2020:1016)NessusCentOS Local Security Checks
high
135080RHEL 7 : kernel (RHSA-2020:1016)NessusRed Hat Local Security Checks
high
135078RHEL 7 : kernel-rt (RHSA-2020:1070)NessusRed Hat Local Security Checks
high
134361RHEL 7 : kernel-alt (RHSA-2020:0740)NessusRed Hat Local Security Checks
high
132499NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0266)NessusNewStart CGSL Local Security Checks
high
132490NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0264)NessusNewStart CGSL Local Security Checks
high
130547RHEL 8 : kernel (RHSA-2019:3517)NessusRed Hat Local Security Checks
high
130526RHEL 8 : kernel-rt (RHSA-2019:3309)NessusRed Hat Local Security Checks
high
129284SUSE SLED15 / SLES15 Security Update : kernel-source-rt (SUSE-SU-2019:2430-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (SACK Panic) (SACK Slowness) (Spectre)NessusSuSE Local Security Checks
high
129261EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2068)NessusHuawei Local Security Checks
high
128478Ubuntu 16.04 LTS / 18.04 LTS : linux-aws vulnerabilities (USN-4118-1)NessusUbuntu Local Security Checks
critical
127792Ubuntu 18.04 LTS : linux-hwe vulnerabilities (USN-4069-2)NessusUbuntu Local Security Checks
high
127564EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-1793)NessusHuawei Local Security Checks
high
127097Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4076-1)NessusUbuntu Local Security Checks
high
126950Ubuntu 19.04 : Linux kernel vulnerabilities (USN-4069-1)NessusUbuntu Local Security Checks
high
126949Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-4068-2)NessusUbuntu Local Security Checks
high
126948Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4068-1)NessusUbuntu Local Security Checks
high
126240SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1692-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
126045SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1550-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (SACK Panic) (SACK Slowness) (Spectre)NessusSuSE Local Security Checks
high
126031Slackware 14.2 / current : kernel (SSA:2019-169-01) (SACK Panic) (SACK Slowness)NessusSlackware Local Security Checks
high
126009Debian DLA-1824-1 : linux-4.9 security update (SACK Panic) (SACK Slowness)NessusDebian Local Security Checks
high
125997SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1536-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125996SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1535-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125995SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1534-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125994SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1533-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125993SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:1532-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125992SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:1530-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125991SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1529-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125990SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1527-1) (SACK Panic) (SACK Slowness)NessusSuSE Local Security Checks
high
125964Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4685) (SACK Panic) (SACK Slowness)NessusOracle Linux Local Security Checks
high
125959Debian DSA-4465-1 : linux - security update (SACK Panic) (SACK Slowness)NessusDebian Local Security Checks
high
125958Debian DLA-1823-1 : linux security update (SACK Panic) (SACK Slowness)NessusDebian Local Security Checks
high
125804Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2019-4675) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusOracle Linux Local Security Checks
medium
125792Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4672) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusOracle Linux Local Security Checks
medium
125755Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4670)NessusOracle Linux Local Security Checks
high
125754OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0024)NessusOracleVM Local Security Checks
high
125667openSUSE Security Update : the Linux Kernel (openSUSE-2019-1479)NessusSuSE Local Security Checks
high
125605Amazon Linux AMI : kernel (ALAS-2019-1214)NessusAmazon Linux Local Security Checks
high
125598Amazon Linux 2 : kernel (ALAS-2019-1214)NessusAmazon Linux Local Security Checks
high
125303openSUSE Security Update : the Linux Kernel (openSUSE-2019-1407) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
high
125243openSUSE Security Update : the Linux Kernel (openSUSE-2019-1404) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusSuSE Local Security Checks
high
125232Fedora 28 : kernel / kernel-headers (2019-c36afa818c) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusFedora Local Security Checks
medium
125185Fedora 29 : kernel / kernel-headers (2019-e6bf55e821) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusFedora Local Security Checks
medium
125182Fedora 30 : kernel / kernel-headers (2019-640f8d8dd1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusFedora Local Security Checks
medium