CVE-2019-15214MEDIUM
Description
An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c.
References
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
http://www.openwall.com/lists/oss-security/2019/08/20/2
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10
https://security.netapp.com/advisory/ntap-20190905-0002/
https://syzkaller.appspot.com/bug?id=75903e0021cef79bc434d068b5169b599b2a46a9
Details
Source: MITRE
Published: 2019-08-19
Updated: 2020-03-06
Type: CWE-416
Risk Information
CVSS v2.0
Base Score: 6.9
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.4
Severity: MEDIUM
CVSS v3.0
Base Score: 6.4
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 0.5
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 138418 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5755) | Nessus | Oracle Linux Local Security Checks | high |
| 138417 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2020-5754) | Nessus | Oracle Linux Local Security Checks | medium |
| 138416 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0028) | Nessus | OracleVM Local Security Checks | high |
| 138247 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5750) | Nessus | Oracle Linux Local Security Checks | high |
| 134387 | EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1186) | Nessus | Huawei Local Security Checks | critical |
| 131845 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-2353) | Nessus | Huawei Local Security Checks | critical |
| 131120 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2984-1) | Nessus | SuSE Local Security Checks | critical |
| 130949 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2949-1) | Nessus | SuSE Local Security Checks | critical |
| 130736 | EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2274) | Nessus | Huawei Local Security Checks | critical |
| 130163 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2738-1) | Nessus | SuSE Local Security Checks | critical |
| 129845 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2648-1) | Nessus | SuSE Local Security Checks | critical |
| 129345 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-2181) | Nessus | SuSE Local Security Checks | critical |
| 129339 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-2173) | Nessus | SuSE Local Security Checks | critical |
| 129157 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2424-1) | Nessus | SuSE Local Security Checks | critical |
| 129156 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2414-1) | Nessus | SuSE Local Security Checks | critical |
| 129154 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:2412-1) | Nessus | SuSE Local Security Checks | critical |
| 129129 | EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1972) | Nessus | Huawei Local Security Checks | high |
| 128680 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel regression (USN-4115-2) | Nessus | Ubuntu Local Security Checks | critical |
| 128478 | Ubuntu 16.04 LTS / 18.04 LTS : linux-aws vulnerabilities (USN-4118-1) | Nessus | Ubuntu Local Security Checks | critical |
| 128475 | Ubuntu 16.04 LTS / 18.04 LTS : linux, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, (USN-4115-1) | Nessus | Ubuntu Local Security Checks | critical |