CVE-2019-9500HIGH
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
The Broadcom brcmfmac WiFi driver prior to commit 1b5e2423164b3670e8bc9174e4762d297990deff is vulnerable to a heap buffer overflow. If the Wake-up on Wireless LAN functionality is configured, a malicious event frame can be constructed to trigger an heap buffer overflow in the brcmf_wowl_nd_results function. This vulnerability can be exploited with compromised chipsets to compromise the host, or when used in combination with CVE-2019-9503, can be used remotely. In the worst case scenario, by sending specially-crafted WiFi packets, a remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system. More typically, this vulnerability will result in denial-of-service conditions.
References
https://blog.quarkslab.com/reverse-engineering-broadcom-wireless-chipsets.html
https://git.kernel.org/linus/1b5e2423164b3670e8bc9174e4762d297990deff
Details
Source: MITRE
Published: 2020-01-16
Updated: 2020-01-29
Type: CWE-787
Risk Information
CVSS v2
Base Score: 7.9
Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 5.5
Severity: HIGH
CVSS v3
Base Score: 8.3
Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Impact Score: 6
Exploitability Score: 1.6
Severity: HIGH
Vulnerable Software
Configuration 1
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 145668 | CentOS 8 : kernel (CESA-2019:2703) | Nessus | CentOS Local Security Checks | high |
| 144831 | EulerOS Virtualization 3.0.2.6 : kernel (EulerOS-SA-2021-1056) | Nessus | Huawei Local Security Checks | critical |
| 137291 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5715) | Nessus | Oracle Linux Local Security Checks | critical |
| 133076 | NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel-rt Multiple Vulnerabilities (NS-SA-2020-0008) | Nessus | NewStart CGSL Local Security Checks | high |
| 133072 | NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2020-0002) | Nessus | NewStart CGSL Local Security Checks | high |
| 131983 | RHEL 7 : kpatch-patch (RHSA-2019:4171) | Nessus | Red Hat Local Security Checks | high |
| 131982 | RHEL 7 : kernel (RHSA-2019:4168) | Nessus | Red Hat Local Security Checks | high |
| 131421 | NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0222) | Nessus | NewStart CGSL Local Security Checks | high |
| 131411 | NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0221) | Nessus | NewStart CGSL Local Security Checks | high |
| 130736 | EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2274) | Nessus | Huawei Local Security Checks | critical |
| 130373 | RHEL 7 : kernel-alt (RHSA-2019:3217) | Nessus | Red Hat Local Security Checks | high |
| 129519 | RHEL 7 : kpatch-patch (RHSA-2019:2945) | Nessus | Red Hat Local Security Checks | high |
| 129284 | SUSE 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) | Nessus | SuSE Local Security Checks | high |
| 129020 | CentOS 7 : kernel (CESA-2019:2600) | Nessus | CentOS Local Security Checks | high |
| 128859 | RHEL 8 : kernel-rt (RHSA-2019:2741) | Nessus | Red Hat Local Security Checks | high |
| 128845 | Oracle Linux 8 : kernel (ELSA-2019-2703) | Nessus | Oracle Linux Local Security Checks | high |
| 128665 | RHEL 8 : kernel (RHSA-2019:2703) | Nessus | Red Hat Local Security Checks | high |
| 128513 | Oracle Linux 7 : kernel (ELSA-2019-2600) | Nessus | Oracle Linux Local Security Checks | high |
| 128501 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20190903) | Nessus | Scientific Linux Local Security Checks | high |
| 128498 | RHEL 7 : kernel-rt (RHSA-2019:2609) | Nessus | Red Hat Local Security Checks | high |
| 128495 | RHEL 7 : kernel (RHSA-2019:2600) | Nessus | Red Hat Local Security Checks | high |
| 126045 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1550-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (SACK Panic) (SACK Slowness) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 126009 | Debian DLA-1824-1 : linux-4.9 security update (SACK Panic) (SACK Slowness) | Nessus | Debian Local Security Checks | high |
| 125959 | Debian DSA-4465-1 : linux - security update (SACK Panic) (SACK Slowness) | Nessus | Debian Local Security Checks | high |
| 125667 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-1479) | Nessus | SuSE Local Security Checks | high |
| 125605 | Amazon Linux AMI : kernel (ALAS-2019-1214) | Nessus | Amazon Linux Local Security Checks | high |
| 125598 | Amazon Linux 2 : kernel (ALAS-2019-1214) | Nessus | Amazon Linux Local Security Checks | high |
| 125243 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-1404) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | SuSE Local Security Checks | high |
| 125142 | Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3981-2) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | Ubuntu Local Security Checks | high |
| 125141 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3981-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | Ubuntu Local Security Checks | high |
| 125140 | Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3980-2) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | Ubuntu Local Security Checks | high |
| 125139 | Ubuntu 18.10 : Linux kernel vulnerabilities (USN-3980-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | Ubuntu Local Security Checks | high |
| 125138 | Ubuntu 19.04 : Linux kernel vulnerabilities (USN-3979-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | Ubuntu Local Security Checks | critical |
| 125132 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1242-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) | Nessus | SuSE Local Security Checks | high |
| 124552 | Fedora 30 : kernel / kernel-headers / kernel-tools (2019-e84f6c34da) | Nessus | Fedora Local Security Checks | high |
| 124308 | Fedora 28 : kernel / kernel-headers / kernel-tools (2019-1b986880ea) | Nessus | Fedora Local Security Checks | high |
| 124284 | Fedora 29 : kernel / kernel-headers / kernel-tools (2019-1e8a4c6958) | Nessus | Fedora Local Security Checks | high |