In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00089.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Foundation Linux Kernel affected
Version Status Constraints
Before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102. affected —

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 [-]

OR cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat Enterprise Linux 6
kernel-0:2.6.32-754.el6 cpe:/o:redhat:enterprise_linux:6 RHSA-2018:1854 2018-06-19T00:00:00Z
Red Hat Enterprise Linux 7
kernel-rt-0:3.10.0-957.rt56.910.el7 cpe:/a:redhat:rhel_extras_rt:7 RHSA-2018:3096 2018-10-30T00:00:00Z
kernel-alt-0:4.14.0-115.el7a cpe:/o:redhat:enterprise_linux:7 RHSA-2018:2948 2018-10-30T00:00:00Z
kernel-0:3.10.0-957.el7 cpe:/o:redhat:enterprise_linux:7 RHSA-2018:3083 2018-10-30T00:00:00Z
Red Hat Enterprise MRG 2
kernel-rt-1:3.10.0-693.46.1.rt56.639.el6rt cpe:/a:redhat:enterprise_mrg:2:server:el6 RHSA-2019:0641 2019-03-26T00:00:00Z

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1369-1 linux security update
Debian DSA Debian DSA DSA-4187-1 linux security update
Debian DSA Debian DSA DSA-4188-1 linux security update
EUVD EUVD EUVD-2018-17570 In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.
Ubuntu USN Ubuntu USN USN-3654-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3654-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3656-1 Linux kernel (Raspberry Pi 2, Snapdragon) vulnerabilities
Ubuntu USN Ubuntu USN USN-3697-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3697-2 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-3698-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3698-2 Linux kernel (Trusty HWE) vulnerabilities
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://access.redhat.com/errata/RHSA-2018:1854 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2018:2948 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2018:3083 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2018:3096 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2019:0641 cve-icon cve-icon
https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.102 cve-icon cve-icon
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.51 cve-icon cve-icon
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.25 cve-icon cve-icon
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.15.8 cve-icon cve-icon
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.121 cve-icon cve-icon
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.87 cve-icon cve-icon
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=07f2c7ab6f8d0a7e7c5764c4e6cc9c52951b9d9c cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2018-5803 cve-icon
https://secuniaresearch.flexerasoftware.com/advisories/81331/ cve-icon cve-icon
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-2/ cve-icon cve-icon
https://usn.ubuntu.com/3654-1/ cve-icon cve-icon
https://usn.ubuntu.com/3654-2/ cve-icon cve-icon
https://usn.ubuntu.com/3656-1/ cve-icon cve-icon
https://usn.ubuntu.com/3697-1/ cve-icon cve-icon
https://usn.ubuntu.com/3697-2/ cve-icon cve-icon
https://usn.ubuntu.com/3698-1/ cve-icon cve-icon
https://usn.ubuntu.com/3698-2/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2018-5803 cve-icon
https://www.debian.org/security/2018/dsa-4187 cve-icon cve-icon
https://www.debian.org/security/2018/dsa-4188 cve-icon cve-icon
https://www.spinics.net/lists/linux-sctp/msg07036.html cve-icon cve-icon
https://www.spinics.net/lists/netdev/msg482523.html cve-icon cve-icon
History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: flexera

Published:

Updated: 2024-08-05T05:47:55.973Z

Reserved: 2018-01-19T00:00:00

Link: CVE-2018-5803

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-12T16:29:00.453

Modified: 2024-11-21T04:09:26.350

Link: CVE-2018-5803

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-02-09T00:00:00Z

Links: CVE-2018-5803 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses