Executive Summary
Summary | |
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Title | Linux kernel vulnerabilities |
Informations | |||
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Name | USN-3620-1 | First vendor Publication | 2018-04-04 |
Vendor | Ubuntu | Last vendor Modification | 2018-04-04 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel Details: It was discovered that the netlink 802.11 configuration interface in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker with the CAP_NET_ADMIN privilege could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-11089) It was discovered that a buffer overflow existed in the ioctl handling code in the ISDN subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-12762) It was discovered that the netfilter component of the Linux did not properly restrict access to the connection tracking helpers list. A local attacker could use this to bypass intended access restrictions. (CVE-2017-17448) Dmitry Vyukov discovered that the KVM implementation in the Linux kernel contained an out-of-bounds read when handling memory-mapped I/O. A local attacker could use this to expose sensitive information. (CVE-2017-17741) It was discovered that the Salsa20 encryption algorithm implementations in the Linux kernel did not properly handle zero-length inputs. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-17805) It was discovered that the keyring implementation in the Linux kernel did not properly check permissions when a key request was performed on a task's' default keyring. A local attacker could use this to add keys to unauthorized keyrings. (CVE-2017-17807) It was discovered that the Broadcom NetXtremeII ethernet driver in the Linux kernel did not properly validate Generic Segment Offload (GSO) packet sizes. An attacker could use this to cause a denial of service (interface unavailability). (CVE-2018-1000026) It was discovered that the Reliable Datagram Socket (RDS) implementation in the Linux kernel contained an out-of-bounds write during RDMA page allocation. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5332) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-3620-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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33 % | CWE-125 | Out-of-bounds Read |
33 % | CWE-20 | Improper Input Validation |
17 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
17 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-12-28 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1432.nasl - Type : ACT_GATHER_INFO |
2018-11-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-3083.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1246.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1234.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1232.nasl - Type : ACT_GATHER_INFO |
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-1_0-0132.nasl - Type : ACT_GATHER_INFO |
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-1_0-0102.nasl - Type : ACT_GATHER_INFO |
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-1_0-0096.nasl - Type : ACT_GATHER_INFO |
2018-07-24 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-2_0-0009.nasl - Type : ACT_GATHER_INFO |
2018-07-24 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-2_0-0015.nasl - Type : ACT_GATHER_INFO |
2018-07-24 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-2_0-0042.nasl - Type : ACT_GATHER_INFO |
2018-06-04 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-038.nasl - Type : ACT_GATHER_INFO |
2018-05-15 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-029.nasl - Type : ACT_GATHER_INFO |
2018-05-09 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-026.nasl - Type : ACT_GATHER_INFO |
2018-05-09 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-025.nasl - Type : ACT_GATHER_INFO |
2018-05-09 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-024.nasl - Type : ACT_GATHER_INFO |
2018-05-03 | Name : The remote Debian host is missing a security update. File : debian_DLA-1369.nasl - Type : ACT_GATHER_INFO |
2018-05-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4187.nasl - Type : ACT_GATHER_INFO |
2018-05-02 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1085.nasl - Type : ACT_GATHER_INFO |
2018-04-27 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1062.nasl - Type : ACT_GATHER_INFO |
2018-04-18 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-956.nasl - Type : ACT_GATHER_INFO |
2018-03-27 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-017.nasl - Type : ACT_GATHER_INFO |
2018-02-26 | Name : The remote Fedora host is missing a security update. File : fedora_2018-7a62047e30.nasl - Type : ACT_GATHER_INFO |
2018-02-26 | Name : The remote Fedora host is missing a security update. File : fedora_2018-03a6606cb5.nasl - Type : ACT_GATHER_INFO |
2018-02-22 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-956.nasl - Type : ACT_GATHER_INFO |
2018-01-29 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1031.nasl - Type : ACT_GATHER_INFO |
2018-01-24 | Name : The remote Fedora host is missing a security update. File : fedora_2018-8dc60a4feb.nasl - Type : ACT_GATHER_INFO |
2018-01-24 | Name : The remote Fedora host is missing a security update. File : fedora_2018-262eb7c289.nasl - Type : ACT_GATHER_INFO |
2018-01-19 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-944.nasl - Type : ACT_GATHER_INFO |
2018-01-19 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1026.nasl - Type : ACT_GATHER_INFO |
2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-1ebb87e7c0.nasl - Type : ACT_GATHER_INFO |
2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-129969aa8a.nasl - Type : ACT_GATHER_INFO |
2018-01-10 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4082.nasl - Type : ACT_GATHER_INFO |
2018-01-08 | Name : The remote Debian host is missing a security update. File : debian_DLA-1232.nasl - Type : ACT_GATHER_INFO |
2017-12-26 | Name : The remote Fedora host is missing a security update. File : fedora_2017-7810b7c59f.nasl - Type : ACT_GATHER_INFO |
2017-12-26 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4073.nasl - Type : ACT_GATHER_INFO |
2017-12-20 | Name : The remote Fedora host is missing a security update. File : fedora_2017-ba6b6e71f7.nasl - Type : ACT_GATHER_INFO |
2017-12-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1390.nasl - Type : ACT_GATHER_INFO |
2017-12-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3265-1.nasl - Type : ACT_GATHER_INFO |
2017-11-03 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2920-1.nasl - Type : ACT_GATHER_INFO |
2017-10-31 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2908-1.nasl - Type : ACT_GATHER_INFO |
2017-09-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2525-1.nasl - Type : ACT_GATHER_INFO |
2017-09-19 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3420-2.nasl - Type : ACT_GATHER_INFO |
2017-09-19 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3420-1.nasl - Type : ACT_GATHER_INFO |
2017-09-08 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1159.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-04-05 09:21:33 |
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2018-04-05 00:19:25 |
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