CVE-2018-10881

medium
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Description

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.

References

http://patchwork.ozlabs.org/patch/929792/

http://www.securityfocus.com/bid/104901

https://access.redhat.com/errata/RHSA-2018:2948

https://access.redhat.com/errata/RHSA-2018:3083

https://access.redhat.com/errata/RHSA-2018:3096

https://bugzilla.kernel.org/show_bug.cgi?id=200015

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10881

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6e8ab72a812396996035a37e5ca4b3b99b5d214b

https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html

https://usn.ubuntu.com/3752-1/

https://usn.ubuntu.com/3752-2/

https://usn.ubuntu.com/3752-3/

https://usn.ubuntu.com/3753-1/

https://usn.ubuntu.com/3753-2/

https://usn.ubuntu.com/3754-1/

Details

Source: MITRE

Published: 2018-07-26

Updated: 2019-10-09

Type: CWE-119

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: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Tenable Plugins

View all (32 total)

IDNameProductFamilySeverity
124973EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1520)NessusHuawei Local Security Checks
critical
124830EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1507)NessusHuawei Local Security Checks
high
124637OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0014)NessusOracleVM Local Security Checks
medium
123961Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4600)NessusOracle Linux Local Security Checks
medium
123909EulerOS Virtualization 2.5.4 : kernel (EulerOS-SA-2019-1223)NessusHuawei Local Security Checks
high
123906EulerOS Virtualization 2.5.3 : kernel (EulerOS-SA-2019-1220)NessusHuawei Local Security Checks
high
123631Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4596)NessusOracle Linux Local Security Checks
medium
123269openSUSE Security Update : the Linux Kernel (openSUSE-2019-618) (Foreshadow)NessusSuSE Local Security Checks
medium
123121EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-1108)NessusHuawei Local Security Checks
medium
122201EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1028)NessusHuawei Local Security Checks
high
120082SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2018:2380-1) (Foreshadow)NessusSuSE Local Security Checks
medium
119921EulerOS 2.0 SP2 : kernel (EulerOS-SA-2018-1432)NessusHuawei Local Security Checks
high
119187Scientific Linux Security Update : kernel on SL7.x x86_64 (20181030)NessusScientific Linux Local Security Checks
high
118990CentOS 7 : kernel (CESA-2018:3083)NessusCentOS Local Security Checks
high
118770Oracle Linux 7 : kernel (ELSA-2018-3083)NessusOracle Linux Local Security Checks
high
118528RHEL 7 : kernel-rt (RHSA-2018:3096)NessusRed Hat Local Security Checks
high
118525RHEL 7 : kernel (RHSA-2018:3083)NessusRed Hat Local Security Checks
high
118513RHEL 7 : kernel-alt (RHSA-2018:2948) (Spectre)NessusRed Hat Local Security Checks
high
118034SUSE SLES12 Security Update : kernel (SUSE-SU-2018:3084-1)NessusSuSE Local Security Checks
high
118033SUSE SLES12 Security Update : kernel (SUSE-SU-2018:3083-1)NessusSuSE Local Security Checks
high
117824SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2908-1)NessusSuSE Local Security Checks
high
117800SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2858-1)NessusSuSE Local Security Checks
high
117629SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2018:2776-1)NessusSuSE Local Security Checks
high
112189Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (Azure, GCP, OEM) vulnerabilities (USN-3752-3)NessusUbuntu Local Security Checks
high
112113Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3754-1)NessusUbuntu Local Security Checks
critical
112112Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3753-2)NessusUbuntu Local Security Checks
high
112111Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3753-1)NessusUbuntu Local Security Checks
high
112110Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3752-2)NessusUbuntu Local Security Checks
high
112109Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3752-1)NessusUbuntu Local Security Checks
high
111997openSUSE Security Update : the Linux Kernel (openSUSE-2018-885) (Foreshadow)NessusSuSE Local Security Checks
high
111812openSUSE Security Update : the Linux Kernel (openSUSE-2018-886) (Foreshadow)NessusSuSE Local Security Checks
high
111165Debian DLA-1423-1 : linux-4.9 new package (Spectre)NessusDebian Local Security Checks
high