CVE-2019-19056

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

A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932.

References

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

https://github.com/torvalds/linux/commit/db8fd2cde93227e566a412cf53173ffa227998bc

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

https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/

https://lists.fedoraproject.org/archives/list/[email protected]/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/

https://security.netapp.com/advisory/ntap-20191205-0001/

https://usn.ubuntu.com/4286-1/

https://usn.ubuntu.com/4286-2/

https://usn.ubuntu.com/4300-1/

https://usn.ubuntu.com/4301-1/

https://usn.ubuntu.com/4302-1/

Details

Source: MITRE

Published: 2019-11-18

Updated: 2020-08-24

Type: CWE-401

Risk Information

CVSS v2

Base Score: 4.7

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

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3

Base Score: 4.7

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

Impact Score: 3.6

Exploitability Score: 1

Severity: MEDIUM

Tenable Plugins

View all (29 total)

IDNameProductFamilySeverity
145806CentOS 8 : kernel (CESA-2020:4431)NessusCentOS Local Security Checks
medium
142430RHEL 8 : kernel (RHSA-2020:4431)NessusRed Hat Local Security Checks
medium
142382RHEL 8 : kernel-rt (RHSA-2020:4609)NessusRed Hat Local Security Checks
medium
137516EulerOS 2.0 SP2 : kernel (EulerOS-SA-2020-1674)NessusHuawei Local Security Checks
critical
137291Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5715)NessusOracle Linux Local Security Checks
critical
137128OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0019)NessusOracleVM Local Security Checks
high
136388Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5670)NessusOracle Linux Local Security Checks
high
135525EulerOS 2.0 SP3 : kernel (EulerOS-SA-2020-1396)NessusHuawei Local Security Checks
critical
134971Slackware 14.2 : Slackware 14.2 kernel (SSA:2020-086-01)NessusSlackware Local Security Checks
critical
134660Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4302-1)NessusUbuntu Local Security Checks
medium
134659Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4301-1)NessusUbuntu Local Security Checks
medium
134658Ubuntu 18.04 LTS / 19.10 : Linux kernel vulnerabilities (USN-4300-1)NessusUbuntu Local Security Checks
medium
134363SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0613-1)NessusSuSE Local Security Checks
critical
134240Debian DLA-2114-1 : linux-4.9 security updateNessusDebian Local Security Checks
critical
133799Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4286-1)NessusUbuntu Local Security Checks
medium
133295Photon OS 3.0: Linux PHSA-2020-3.0-0052NessusPhotonOS Local Security Checks
high
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
132796EulerOS Virtualization for ARM 64 3.0.5.0 : kernel (EulerOS-SA-2020-1042)NessusHuawei Local Security Checks
critical
132605EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1012)NessusHuawei Local Security Checks
critical
132394SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3381-1)NessusSuSE Local Security Checks
critical
132389SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:3371-1)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
131833SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3200-1)NessusSuSE Local Security Checks
high
131334Fedora 31 : kernel (2019-34a75d7e61)NessusFedora Local Security Checks
high
131332Fedora 30 : kernel (2019-021c968423)NessusFedora Local Security Checks
high