CVE-2018-10323

medium
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 xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image.

References

http://www.securityfocus.com/bid/103959

https://bugzilla.kernel.org/show_bug.cgi?id=199423

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

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

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

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

https://usn.ubuntu.com/4486-1/

https://www.debian.org/security/2018/dsa-4188

https://www.spinics.net/lists/linux-xfs/msg17254.html

Details

Source: MITRE

Published: 2018-04-24

Updated: 2020-09-08

Type: CWE-476

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 (27 total)

IDNameProductFamilySeverity
141789Slackware 14.2 : Slackware 14.2 kernel (SSA:2020-295-01)NessusSlackware Local Security Checks
high
141697EulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2020-2222)NessusHuawei Local Security Checks
high
140184Ubuntu 16.04 LTS : Linux kernel vulnerability (USN-4486-1)NessusUbuntu Local Security Checks
medium
139858Amazon Linux 2 : kernel (ALAS-2020-1480)NessusAmazon Linux Local Security Checks
medium
131845EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-2353)NessusHuawei Local Security Checks
critical
130736EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2274)NessusHuawei Local Security Checks
critical
128842EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1919)NessusHuawei Local Security Checks
high
124990EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1537)NessusHuawei Local Security Checks
high
123226openSUSE Security Update : the Linux Kernel (openSUSE-2019-536) (Spectre)NessusSuSE Local Security Checks
high
121966Photon OS 2.0: Linux PHSA-2018-2.0-0072NessusPhotonOS Local Security Checks
high
121857Photon OS 1.0: Linux PHSA-2018-1.0-0161NessusPhotonOS Local Security Checks
medium
120700Fedora 28 : kernel (2018-ac3b4c7605)NessusFedora Local Security Checks
medium
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
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
111956Photon OS 2.0: Linux PHSA-2018-2.0-0072 (deprecated)NessusPhotonOS Local Security Checks
medium
111943Photon OS 1.0: Linux PHSA-2018-1.0-0161 (deprecated)NessusPhotonOS Local Security Checks
medium
111414openSUSE Security Update : the Linux Kernel (openSUSE-2018-762) (Spectre)NessusSuSE Local Security Checks
high
111022OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0237)NessusOracleVM Local Security Checks
high
110998Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4164)NessusOracle Linux Local Security Checks
high
110583Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4134)NessusOracle Linux Local Security Checks
high
110581OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0231)NessusOracleVM Local Security Checks
high
110072OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0223) (Spectre)NessusOracleVM Local Security Checks
high
110071Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4114) (Spectre)NessusOracle Linux Local Security Checks
high
109881Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4110) (Meltdown) (Spectre)NessusOracle Linux Local Security Checks
high
109518Debian DSA-4188-1 : linux - security update (Spectre)NessusDebian Local Security Checks
high