CVE-2019-19530

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef.

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html

http://www.openwall.com/lists/oss-security/2019/12/03/4

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.10

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c52873e5a1ef72f845526d9f6a50704433f9c625

https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html

Details

Source: MITRE

Published: 2019-12-03

Updated: 2020-01-18

Type: CWE-416

Risk Information

CVSS v2

Base Score: 4.9

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

Impact Score: 6.9

Exploitability Score: 3.9

Severity: MEDIUM

CVSS v3

Base Score: 4.6

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 0.9

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

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

Tenable Plugins

View all (24 total)

IDNameProductFamilySeverity
150557SUSE SLES11 Security Update : kernel (SUSE-SU-2020:14354-1)NessusSuSE Local Security Checks
critical
149336NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2021-0025)NessusNewStart CGSL Local Security Checks
medium
146201Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5956)NessusOracle Linux Local Security Checks
medium
142483Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5912)NessusOracle Linux Local Security Checks
high
141727Scientific Linux Security Update : kernel on SL7.x x86_64 (20201001)NessusScientific Linux Local Security Checks
high
141619CentOS 7 : kernel (CESA-2020:4060)NessusCentOS Local Security Checks
high
141057RHEL 7 : kernel (RHSA-2020:4060)NessusRed Hat Local Security Checks
high
141026RHEL 7 : kernel-rt (RHSA-2020:4062)NessusRed Hat Local Security Checks
high
137516EulerOS 2.0 SP2 : kernel (EulerOS-SA-2020-1674)NessusHuawei Local Security Checks
critical
136661SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1)NessusSuSE Local Security Checks
critical
135525EulerOS 2.0 SP3 : kernel (EulerOS-SA-2020-1396)NessusHuawei Local Security Checks
critical
134363SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0613-1)NessusSuSE Local Security Checks
critical
134293SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0584-1)NessusSuSE Local Security Checks
critical
134240Debian DLA-2114-1 : linux-4.9 security updateNessusDebian Local Security Checks
critical
133101Debian DLA-2068-1 : linux security updateNessusDebian Local Security Checks
critical
132925SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0093-1)NessusSuSE Local Security Checks
critical
132605EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1012)NessusHuawei Local Security Checks
critical
132430SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3389-1)NessusSuSE Local Security Checks
critical
132394SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3381-1)NessusSuSE Local Security Checks
critical
132390SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3379-1)NessusSuSE Local Security Checks
critical
132360EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-2693)NessusHuawei Local Security Checks
high
132237SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3317-1)NessusSuSE Local Security Checks
critical
132236SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3316-1)NessusSuSE Local Security Checks
critical
132032openSUSE Security Update : the Linux Kernel (openSUSE-2019-2675)NessusSuSE Local Security Checks
critical