CVE-2016-10208MEDIUM
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 ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.9.8 does not properly validate meta block groups, which allows physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image.
References
http://seclists.org/fulldisclosure/2016/Nov/75
http://www.openwall.com/lists/oss-security/2017/02/05/3
http://www.securityfocus.com/bid/94354
https://access.redhat.com/errata/RHSA-2017:1297
https://access.redhat.com/errata/RHSA-2017:1298
https://access.redhat.com/errata/RHSA-2017:1308
https://bugzilla.redhat.com/show_bug.cgi?id=1395190
https://github.com/torvalds/linux/commit/3a4b77cd47bb837b8557595ec7425f281f2ca1fe
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
Details
Source: MITRE
Published: 2017-02-06
Updated: 2018-08-24
Type: CWE-125
Risk Information
CVSS v2
Base Score: 4.9
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 3.9
Severity: MEDIUM
CVSS v3
Base Score: 4.3
Vector: CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 0.7
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.9.8 (inclusive)
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 124978 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1525) | Nessus | Huawei Local Security Checks | high |
| 124815 | EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1491) | Nessus | Huawei Local Security Checks | critical |
| 112113 | Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3754-1) | Nessus | Ubuntu Local Security Checks | critical |
| 105116 | Debian DLA-1200-1 : linux security update (KRACK) | Nessus | Debian 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 |
| 102511 | Oracle Linux 7 : kernel (ELSA-2017-1842-1) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | critical |
| 101929 | Ubuntu 16.04 LTS : linux-hwe vulnerabilities (USN-3361-1) | Nessus | Ubuntu Local Security Checks | critical |
| 101853 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1123) | Nessus | Huawei Local Security Checks | high |
| 101852 | EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1122) | Nessus | Huawei Local Security Checks | high |
| 101474 | Virtuozzo 7 : kernel / kernel-abi-whitelists / kernel-debug / etc (VZLSA-2017-1308) | Nessus | Virtuozzo Local Security Checks | high |
| 100507 | Oracle Linux 7 : kernel (ELSA-2017-1308) | Nessus | Oracle Linux Local Security Checks | high |
| 100506 | Oracle Linux 7 : kernel (ELSA-2017-1308-1) | Nessus | Oracle Linux Local Security Checks | high |
| 100458 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20170525) | Nessus | Scientific Linux Local Security Checks | high |
| 100457 | RHEL 7 : kernel (RHSA-2017:1308) | Nessus | Red Hat Local Security Checks | high |
| 100456 | RHEL 7 : kernel-rt (RHSA-2017:1298) | Nessus | Red Hat Local Security Checks | high |
| 100455 | RHEL 6 : MRG (RHSA-2017:1297) | Nessus | Red Hat Local Security Checks | high |
| 100430 | CentOS 7 : kernel (CESA-2017:1308) | Nessus | CentOS Local Security Checks | high |
| 100320 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1360-1) | Nessus | SuSE Local Security Checks | critical |
| 100237 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0105) | Nessus | OracleVM Local Security Checks | critical |
| 100234 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3566) | Nessus | Oracle Linux Local Security Checks | critical |
| 100150 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1247-1) | Nessus | SuSE Local Security Checks | critical |
| 99392 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0062) | Nessus | OracleVM Local Security Checks | high |
| 99389 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3539) | Nessus | Oracle Linux Local Security Checks | high |
| 99157 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-419) | Nessus | SuSE Local Security Checks | high |
| 97779 | Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3234-2) | Nessus | Ubuntu Local Security Checks | medium |
| 97778 | Ubuntu 16.04 LTS : linux, linux-aws, linux-gke, linux-raspi2, linux-snapdragon vulnerabilities (USN-3234-1) | Nessus | Ubuntu Local Security Checks | medium |