CVE-2017-7187HIGH
Description
The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.
References
http://www.securityfocus.com/bid/96989
http://www.securitytracker.com/id/1038086
https://access.redhat.com/errata/RHSA-2017:1842
https://access.redhat.com/errata/RHSA-2017:2077
https://access.redhat.com/errata/RHSA-2017:2669
https://gist.github.com/dvyukov/48ad14e84de45b0be92b7f0eda20ff1b
https://source.android.com/security/bulletin/pixel/2017-10-01
Details
Source: MITRE
Published: 2017-03-20
Updated: 2018-01-05
Type: CWE-119
Risk Information
CVSS v2.0
Base Score: 7.2
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.9
Severity: HIGH
CVSS v3.0
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
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.10.4 (inclusive)
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 124972 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1519) | Nessus | Huawei Local Security Checks | high |
| 124825 | EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1502) | Nessus | Huawei Local Security Checks | high |
| 121680 | Photon OS 1.0: Linux PHSA-2017-0011 | Nessus | PhotonOS Local Security Checks | high |
| 111860 | Photon OS 1.0: Krb5 / Linux PHSA-2017-0011 (deprecated) | Nessus | PhotonOS Local Security Checks | high |
| 103354 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:2525-1) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
| 103326 | Ubuntu 14.04 LTS : linux vulnerabilities (USN-3422-1) (BlueBorne) | Nessus | Ubuntu Local Security Checks | high |
| 103046 | RHEL 6 : MRG (RHSA-2017:2669) | Nessus | Red Hat Local Security Checks | high |
| 102774 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0145) (Stack Clash) | Nessus | OracleVM Local Security Checks | critical |
| 102773 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3609) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | critical |
| 102734 | CentOS 7 : kernel (CESA-2017:1842) (Stack Clash) | Nessus | CentOS Local Security Checks | high |
| 102645 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20170801) | Nessus | Scientific Linux Local Security Checks | high |
| 102511 | Oracle Linux 7 : kernel (ELSA-2017-1842-1) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | critical |
| 102281 | Oracle Linux 7 : kernel (ELSA-2017-1842) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | high |
| 102151 | RHEL 7 : kernel-rt (RHSA-2017:2077) | Nessus | Red Hat Local Security Checks | high |
| 102143 | RHEL 7 : kernel (RHSA-2017:1842) (Stack Clash) | Nessus | Red Hat Local Security Checks | high |
| 101929 | Ubuntu 16.04 LTS : linux-hwe vulnerabilities (USN-3361-1) | Nessus | Ubuntu Local Security Checks | critical |
| 100320 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1360-1) | Nessus | SuSE Local Security Checks | critical |
| 100267 | Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3291-3) | Nessus | Ubuntu Local Security Checks | high |
| 100266 | Ubuntu 16.04 LTS : linux-aws, linux-gke, linux-raspi2, linux-snapdragon vulnerabilities (USN-3291-2) | Nessus | Ubuntu Local Security Checks | high |
| 100255 | Ubuntu 17.04 : linux, linux-raspi2 vulnerabilities (USN-3293-1) | Nessus | Ubuntu Local Security Checks | high |
| 100252 | Ubuntu 16.04 LTS : linux vulnerabilities (USN-3291-1) | Nessus | Ubuntu Local Security Checks | high |
| 100238 | OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0106) | Nessus | OracleVM Local Security Checks | critical |
| 100237 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0105) | Nessus | OracleVM Local Security Checks | critical |
| 100235 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3567) | Nessus | Oracle Linux Local Security Checks | critical |
| 100234 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3566) | Nessus | Oracle Linux Local Security Checks | critical |
| 100214 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:1301-1) | Nessus | SuSE Local Security Checks | high |
| 100150 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1247-1) | Nessus | SuSE Local Security Checks | critical |
| 100106 | Amazon Linux AMI : kernel (ALAS-2017-828) | Nessus | Amazon Linux Local Security Checks | high |
| 100044 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-562) | Nessus | SuSE Local Security Checks | high |
| 100023 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1183-1) | Nessus | SuSE Local Security Checks | high |
| 99927 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-532) | Nessus | SuSE Local Security Checks | high |
| 99409 | Fedora 24 : kernel (2017-502cf68d68) | Nessus | Fedora Local Security Checks | high |
| 99407 | Fedora 25 : kernel (2017-3a9ec92dd6) | Nessus | Fedora Local Security Checks | high |
| 99164 | OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0058) | Nessus | OracleVM Local Security Checks | high |
| 99163 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0057) (Dirty COW) | Nessus | OracleVM Local Security Checks | critical |
| 99162 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0056) | Nessus | OracleVM Local Security Checks | high |
| 99161 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3535) | Nessus | Oracle Linux Local Security Checks | high |
| 99160 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3534) | Nessus | Oracle Linux Local Security Checks | high |
| 99159 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3533) | Nessus | Oracle Linux Local Security Checks | high |