CVE-2018-7566high
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 Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.
References
http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00067.html
http://mailman.alsa-project.org/pipermail/alsa-devel/2018-February/132026.html
http://www.securityfocus.com/bid/103605
https://access.redhat.com/errata/RHSA-2018:2384
https://access.redhat.com/errata/RHSA-2018:2390
https://access.redhat.com/errata/RHSA-2018:2395
https://access.redhat.com/errata/RHSA-2018:2948
https://access.redhat.com/errata/RHSA-2019:1483
https://access.redhat.com/errata/RHSA-2019:1487
https://bugzilla.redhat.com/show_bug.cgi?id=1550142
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
https://usn.ubuntu.com/3631-1/
https://usn.ubuntu.com/3631-2/
https://usn.ubuntu.com/3798-1/
https://usn.ubuntu.com/3798-2/
https://www.debian.org/security/2018/dsa-4187
https://www.debian.org/security/2018/dsa-4188
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
Details
Source: MITRE
Published: 2018-03-30
Updated: 2020-08-24
Type: CWE-362
Risk Information
CVSS v2
Base Score: 4.6
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 3.9
Severity: MEDIUM
CVSS v3
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1.8
Severity: HIGH
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
cpe:2.3:a:suse:linux_enterprise_module_for_public_cloud:12:*:*:*:*:*:*:*
Configuration 3
OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
Configuration 4
OR
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Configuration 5
OR
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Configuration 6
OR
cpe:2.3:a:oracle:communications_eagle_application_processor:16.1.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_eagle_application_processor:16.2.0:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 127425 | NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0152) | Nessus | NewStart CGSL Local Security Checks | high |
| 127281 | NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0074) | Nessus | NewStart CGSL Local Security Checks | critical |
| 127272 | NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0070) | Nessus | NewStart CGSL Local Security Checks | critical |
| 126057 | RHEL 6 : MRG (RHSA-2019:1487) (SACK Panic) (SACK Slowness) | Nessus | Red Hat Local Security Checks | high |
| 125971 | RHEL 7 : kernel (RHSA-2019:1483) (SACK Panic) (SACK Slowness) | Nessus | Red Hat Local Security Checks | high |
| 124991 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1538) | Nessus | Huawei Local Security Checks | critical |
| 121068 | Juniper Junos Space 18.4.x < 18.4R1 Multiple Vulnerabilities (JSA10917) | Nessus | Junos Local Security Checks | high |
| 119567 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4301) | Nessus | Oracle Linux Local Security Checks | high |
| 118513 | RHEL 7 : kernel-alt (RHSA-2018:2948) (Spectre) | Nessus | Red Hat Local Security Checks | high |
| 118329 | Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3798-1) | Nessus | Ubuntu Local Security Checks | high |
| 118107 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4250) | Nessus | Oracle Linux Local Security Checks | high |
| 117740 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2018-1296) | Nessus | Huawei Local Security Checks | high |
| 117569 | EulerOS Virtualization 2.5.0 : kernel (EulerOS-SA-2018-1260) | Nessus | Huawei Local Security Checks | medium |
| 117446 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4211) | Nessus | Oracle Linux Local Security Checks | high |
| 112206 | Virtuozzo 7 : OVMF / crit / criu / criu-devel / ksm-vz / etc (VZA-2018-063) | Nessus | Virtuozzo Local Security Checks | high |
| 112018 | Virtuozzo 6 : cpupools / cpupools-features / etc (VZA-2018-055) | Nessus | Virtuozzo Local Security Checks | high |
| 111993 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4200) | Nessus | Oracle Linux Local Security Checks | high |
| 111778 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20180814) (Foreshadow) | Nessus | Scientific Linux Local Security Checks | high |
| 111777 | Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20180814) (Foreshadow) | Nessus | Scientific Linux Local Security Checks | high |
| 111736 | RHEL 7 : kernel-rt (RHSA-2018:2395) (Foreshadow) | Nessus | Red Hat Local Security Checks | high |
| 111731 | RHEL 6 : kernel (RHSA-2018:2390) (Foreshadow) | Nessus | Red Hat Local Security Checks | high |
| 111727 | RHEL 7 : kernel (RHSA-2018:2384) (Foreshadow) | Nessus | Red Hat Local Security Checks | high |
| 111724 | Oracle Linux 6 : kernel (ELSA-2018-2390) | Nessus | Oracle Linux Local Security Checks | high |
| 111723 | Oracle Linux 7 : kernel (ELSA-2018-2384) | Nessus | Oracle Linux Local Security Checks | high |
| 111704 | CentOS 6 : kernel (CESA-2018:2390) (Foreshadow) | Nessus | CentOS Local Security Checks | high |
| 111703 | CentOS 7 : kernel (CESA-2018:2384) (Foreshadow) | Nessus | CentOS Local Security Checks | high |
| 110136 | EulerOS 2.0 SP1 : kernel (EulerOS-SA-2018-1132) | Nessus | Huawei Local Security Checks | medium |
| 109646 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:1172-1) | Nessus | SuSE Local Security Checks | high |
| 109531 | Debian DLA-1369-1 : linux security update (Spectre) | Nessus | Debian Local Security Checks | critical |
| 109518 | Debian DSA-4188-1 : linux - security update (Spectre) | Nessus | Debian Local Security Checks | high |
| 109517 | Debian DSA-4187-1 : linux - security update (Spectre) | Nessus | Debian Local Security Checks | critical |
| 109360 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:1080-1) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 109315 | Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3631-2) | Nessus | Ubuntu Local Security Checks | high |
| 109314 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3631-1) | Nessus | Ubuntu Local Security Checks | high |
| 109277 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1035-1) | Nessus | SuSE Local Security Checks | high |
| 109276 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1034-1) | Nessus | SuSE Local Security Checks | high |
| 109275 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1033-1) | Nessus | SuSE Local Security Checks | high |
| 109274 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1032-1) | Nessus | SuSE Local Security Checks | high |
| 109273 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1031-1) | Nessus | SuSE Local Security Checks | high |
| 109272 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1030-1) | Nessus | SuSE Local Security Checks | high |
| 109271 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1029-1) | Nessus | SuSE Local Security Checks | high |
| 109270 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1026-1) | Nessus | SuSE Local Security Checks | high |
| 109269 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1025-1) | Nessus | SuSE Local Security Checks | high |
| 109268 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1023-1) | Nessus | SuSE Local Security Checks | high |
| 109267 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1021-1) | Nessus | SuSE Local Security Checks | high |
| 109266 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1019-1) | Nessus | SuSE Local Security Checks | high |
| 109265 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1018-1) | Nessus | SuSE Local Security Checks | high |
| 109264 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1016-1) | Nessus | SuSE Local Security Checks | high |
| 109263 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1015-1) | Nessus | SuSE Local Security Checks | high |
| 109262 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1014-1) | Nessus | SuSE Local Security Checks | high |
| 109261 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1012-1) | Nessus | SuSE Local Security Checks | high |
| 109260 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1011-1) | Nessus | SuSE Local Security Checks | high |
| 109259 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1010-1) | Nessus | SuSE Local Security Checks | high |
| 109258 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1009-1) | Nessus | SuSE Local Security Checks | high |
| 109257 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1008-1) | Nessus | SuSE Local Security Checks | high |
| 109256 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1007-1) | Nessus | SuSE Local Security Checks | high |
| 109255 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1006-1) | Nessus | SuSE Local Security Checks | high |
| 109254 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1005-1) | Nessus | SuSE Local Security Checks | high |
| 109253 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1004-1) | Nessus | SuSE Local Security Checks | high |
| 109252 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1003-1) | Nessus | SuSE Local Security Checks | high |
| 109251 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1001-1) | Nessus | SuSE Local Security Checks | high |
| 109250 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1000-1) | Nessus | SuSE Local Security Checks | high |
| 109249 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0999-1) | Nessus | SuSE Local Security Checks | high |
| 109248 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0996-1) | Nessus | SuSE Local Security Checks | high |
| 109247 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0995-1) | Nessus | SuSE Local Security Checks | high |
| 109246 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0994-1) | Nessus | SuSE Local Security Checks | high |
| 109245 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0993-1) | Nessus | SuSE Local Security Checks | high |
| 109244 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0992-1) | Nessus | SuSE Local Security Checks | high |
| 109243 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0991-1) | Nessus | SuSE Local Security Checks | high |
| 109242 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0990-1) | Nessus | SuSE Local Security Checks | high |
| 109241 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0989-1) | Nessus | SuSE Local Security Checks | high |
| 109240 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0988-1) | Nessus | SuSE Local Security Checks | high |
| 108748 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0848-1) | Nessus | SuSE Local Security Checks | critical |
| 108705 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0834-1) | Nessus | SuSE Local Security Checks | critical |