HIGH
An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.
Source: MITRE
Published: 2019-09-24
Updated: 2019-10-18
Type: CWE-120
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 5.2.17 (inclusive)
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 144831 | EulerOS Virtualization 3.0.2.6 : kernel (EulerOS-SA-2021-1056) | Nessus | Huawei Local Security Checks | critical |
| 141374 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0044) | Nessus | OracleVM Local Security Checks | critical |
| 141207 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5866) | Nessus | Oracle Linux Local Security Checks | critical |
| 140499 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5845) | Nessus | Oracle Linux Local Security Checks | high |
| 140480 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2582-1) | Nessus | SuSE Local Security Checks | high |
| 140476 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2576-1) | Nessus | SuSE Local Security Checks | high |
| 140384 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2502-1) | Nessus | SuSE Local Security Checks | high |
| 140383 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2499-1) | Nessus | SuSE Local Security Checks | high |
| 140382 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2498-1) | Nessus | SuSE Local Security Checks | high |
| 140381 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2497-1) | Nessus | SuSE Local Security Checks | critical |
| 140380 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2492-1) | Nessus | SuSE Local Security Checks | critical |
| 140379 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2491-1) | Nessus | SuSE Local Security Checks | critical |
| 139401 | openSUSE Security Update : the Linux Kernel (openSUSE-2020-1153) | Nessus | SuSE Local Security Checks | high |
| 139363 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2122-1) | Nessus | SuSE Local Security Checks | high |
| 139362 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2121-1) | Nessus | SuSE Local Security Checks | high |
| 139361 | SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2119-1) | Nessus | SuSE Local Security Checks | high |
| 139310 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:2107-1) | Nessus | SuSE Local Security Checks | high |
| 139309 | SUSE SLES15 Security Update : kernel (SUSE-SU-2020:2106-1) | Nessus | SuSE Local Security Checks | high |
| 135813 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20200407) | Nessus | Scientific Linux Local Security Checks | high |
| 135316 | CentOS 7 : kernel (CESA-2020:1016) | Nessus | CentOS Local Security Checks | high |
| 135080 | RHEL 7 : kernel (RHSA-2020:1016) | Nessus | Red Hat Local Security Checks | high |
| 135078 | RHEL 7 : kernel-rt (RHSA-2020:1070) | Nessus | Red Hat Local Security Checks | high |
| 134559 | openSUSE Security Update : the Linux Kernel (openSUSE-2020-336) | Nessus | SuSE Local Security Checks | critical |
| 134486 | EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2020-1197) | Nessus | Huawei Local Security Checks | critical |
| 134363 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0613-1) | Nessus | SuSE Local Security Checks | critical |
| 134289 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0560-1) | Nessus | SuSE Local Security Checks | critical |
| 134240 | Debian DLA-2114-1 : linux-4.9 security update | Nessus | Debian Local Security Checks | critical |
| 133101 | Debian DLA-2068-1 : linux security update | Nessus | Debian Local Security Checks | critical |
| 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 |
| 132539 | Photon OS 2.0: Linux PHSA-2019-2.0-0189 | Nessus | PhotonOS Local Security Checks | high |
| 132430 | SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3389-1) | Nessus | SuSE Local Security Checks | critical |
| 131805 | EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-2531) | Nessus | Huawei Local Security Checks | high |
| 131564 | Ubuntu 16.04 LTS / 18.04 LTS : linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gke-4.15, linux-hwe, (USN-4210-1) | Nessus | Ubuntu Local Security Checks | high |
| 131563 | Ubuntu 18.04 LTS / 19.04 : linux, linux-aws, linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-hwe, (USN-4209-1) | Nessus | Ubuntu Local Security Checks | high |
| 131349 | EulerOS 2.0 SP8 : kernel (EulerOS-SA-2019-2283) | Nessus | Huawei Local Security Checks | high |
| 131014 | Ubuntu 16.04 LTS : Linux kernel vulnerability (USN-4186-3) | Nessus | Ubuntu Local Security Checks | high |
| 131011 | Ubuntu 19.10 : Linux kernel vulnerability (USN-4183-2) | Nessus | Ubuntu Local Security Checks | high |
| 130966 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4186-1) | Nessus | Ubuntu Local Security Checks | high |
| 130963 | Ubuntu 19.10 : Linux kernel vulnerabilities (USN-4183-1) | Nessus | Ubuntu Local Security Checks | high |
| 130751 | Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-311-01) | Nessus | Slackware Local Security Checks | critical |
| 130033 | Fedora 30 : kernel / kernel-headers / kernel-tools (2019-057d691fd4) | Nessus | Fedora Local Security Checks | high |
| 130032 | Fedora 31 : kernel / kernel-headers / kernel-tools (2019-038d78eaa5) | Nessus | Fedora Local Security Checks | high |