CVE-2018-10323medium
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/
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
Vulnerable Software
Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.16.3 (inclusive)
Configuration 2
OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 141789 | Slackware 14.2 : Slackware 14.2 kernel (SSA:2020-295-01) | Nessus | Slackware Local Security Checks | high |
| 141697 | EulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2020-2222) | Nessus | Huawei Local Security Checks | high |
| 140184 | Ubuntu 16.04 LTS : Linux kernel vulnerability (USN-4486-1) | Nessus | Ubuntu Local Security Checks | medium |
| 139858 | Amazon Linux 2 : kernel (ALAS-2020-1480) | Nessus | Amazon Linux Local Security Checks | medium |
| 131845 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-2353) | Nessus | Huawei Local Security Checks | critical |
| 130736 | EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2274) | Nessus | Huawei Local Security Checks | critical |
| 128842 | EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1919) | Nessus | Huawei Local Security Checks | high |
| 124990 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1537) | Nessus | Huawei Local Security Checks | high |
| 123226 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-536) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 121966 | Photon OS 2.0: Linux PHSA-2018-2.0-0072 | Nessus | PhotonOS Local Security Checks | high |
| 121857 | Photon OS 1.0: Linux PHSA-2018-1.0-0161 | Nessus | PhotonOS Local Security Checks | medium |
| 120700 | Fedora 28 : kernel (2018-ac3b4c7605) | Nessus | Fedora Local Security Checks | medium |
| 112189 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (Azure, GCP, OEM) vulnerabilities (USN-3752-3) | Nessus | Ubuntu Local Security Checks | high |
| 112113 | Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3754-1) | Nessus | Ubuntu Local Security Checks | critical |
| 112110 | Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3752-2) | Nessus | Ubuntu Local Security Checks | high |
| 112109 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3752-1) | Nessus | Ubuntu Local Security Checks | high |
| 111956 | Photon OS 2.0: Linux PHSA-2018-2.0-0072 (deprecated) | Nessus | PhotonOS Local Security Checks | medium |
| 111943 | Photon OS 1.0: Linux PHSA-2018-1.0-0161 (deprecated) | Nessus | PhotonOS Local Security Checks | medium |
| 111414 | openSUSE Security Update : the Linux Kernel (openSUSE-2018-762) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 111022 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0237) | Nessus | OracleVM Local Security Checks | high |
| 110998 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4164) | Nessus | Oracle Linux Local Security Checks | high |
| 110583 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4134) | Nessus | Oracle Linux Local Security Checks | high |
| 110581 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0231) | Nessus | OracleVM Local Security Checks | high |
| 110072 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0223) (Spectre) | Nessus | OracleVM Local Security Checks | high |
| 110071 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4114) | Nessus | Oracle Linux Local Security Checks | high |
| 109881 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4110) | Nessus | Oracle Linux Local Security Checks | high |
| 109518 | Debian DSA-4188-1 : linux - security update (Spectre) | Nessus | Debian Local Security Checks | high |