CVE-2019-19073medium
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
Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function, aka CID-853acf7caf10.
References
https://github.com/torvalds/linux/commit/853acf7caf10b828102d92d05b5c101666a6142b
https://security.netapp.com/advisory/ntap-20191205-0001/
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
https://usn.ubuntu.com/4527-1/
https://usn.ubuntu.com/4526-1/
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Details
Source: MITRE
Published: 2019-11-18
Updated: 2021-06-14
Type: CWE-401
Risk Information
CVSS v2
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
CVSS v3
Base Score: 4
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Impact Score: 1.4
Exploitability Score: 2.5
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 5.3.11 (inclusive)
Configuration 2
OR
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 150557 | SUSE SLES11 Security Update : kernel (SUSE-SU-2020:14354-1) | Nessus | SuSE Local Security Checks | critical |
| 145850 | CentOS 8 : kernel (CESA-2020:1769) | Nessus | CentOS Local Security Checks | critical |
| 142176 | Debian DLA-2420-2 : linux regression update | Nessus | Debian Local Security Checks | high |
| 141789 | Slackware 14.2 : Slackware 14.2 kernel (SSA:2020-295-01) | Nessus | Slackware Local Security Checks | high |
| 141374 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0044) | Nessus | OracleVM Local Security Checks | critical |
| 141367 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5879) | Nessus | Oracle Linux Local Security Checks | high |
| 141365 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2020-5881) | Nessus | Oracle Linux Local Security Checks | medium |
| 141207 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5866) | Nessus | Oracle Linux Local Security Checks | critical |
| 140724 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4527-1) | Nessus | Ubuntu Local Security Checks | high |
| 140722 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4526-1) | Nessus | Ubuntu Local Security Checks | high |
| 140499 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5845) | Nessus | Oracle Linux Local Security Checks | critical |
| 139858 | Amazon Linux 2 : kernel (ALAS-2020-1480) | Nessus | Amazon Linux Local Security Checks | medium |
| 137516 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2020-1674) | Nessus | Huawei Local Security Checks | critical |
| 136661 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1) | Nessus | SuSE Local Security Checks | critical |
| 136116 | RHEL 8 : kernel-rt (RHSA-2020:1567) | Nessus | Red Hat Local Security Checks | critical |
| 136115 | RHEL 8 : kernel (RHSA-2020:1769) | Nessus | Red Hat Local Security Checks | critical |
| 135525 | EulerOS 2.0 SP3 : kernel (EulerOS-SA-2020-1396) | Nessus | Huawei Local Security Checks | critical |
| 134363 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0613-1) | Nessus | SuSE Local Security Checks | critical |
| 133061 | Photon OS 3.0: Linux PHSA-2019-3.0-0046 | Nessus | PhotonOS Local Security Checks | high |
| 132925 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0093-1) | Nessus | SuSE Local Security Checks | critical |
| 132796 | EulerOS Virtualization for ARM 64 3.0.5.0 : kernel (EulerOS-SA-2020-1042) | Nessus | Huawei Local Security Checks | critical |
| 132605 | EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1012) | Nessus | Huawei Local Security Checks | critical |
| 132394 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3381-1) | Nessus | SuSE Local Security Checks | critical |
| 132390 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3379-1) | Nessus | SuSE Local Security Checks | critical |
| 132389 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:3371-1) | Nessus | SuSE Local Security Checks | critical |
| 132360 | EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-2693) | Nessus | Huawei Local Security Checks | high |
| 132237 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3317-1) | Nessus | SuSE Local Security Checks | critical |
| 132236 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3316-1) | Nessus | SuSE Local Security Checks | critical |
| 132032 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-2675) | Nessus | SuSE Local Security Checks | critical |
| 131833 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3200-1) | Nessus | SuSE Local Security Checks | high |
| 131334 | Fedora 31 : kernel (2019-34a75d7e61) | Nessus | Fedora Local Security Checks | high |
| 131332 | Fedora 30 : kernel (2019-021c968423) | Nessus | Fedora Local Security Checks | high |