Executive Summary
Summary | |
---|---|
Title | Linux kernel vulnerabilities |
Informations | |||
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Name | USN-2563-1 | First vendor Publication | 2015-04-08 |
Vendor | Ubuntu | Last vendor Modification | 2015-04-08 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
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) | |||
---|---|---|---|
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 kernel. Software Description: - linux: Linux kernel Details: Sun Baoliang discovered a use after free flaw in the Linux kernel's SCTP (Stream Control Transmission Protocol) subsystem during INIT collisions. A remote attacker could exploit this flaw to cause a denial of service (system crash) or potentially escalate their privileges on the system. (CVE-2015-1421) Marcelo Leitner discovered a flaw in the Linux kernel's routing of packets to too many different dsts/too fast. A remote attacker can exploit this flaw to cause a denial of service (system crash). (CVE-2015-1465) An integer overflow was discovered in the stack randomization feature of the Linux kernel on 64 bit platforms. A local attacker could exploit this flaw to bypass the Address Space Layout Randomization (ASLR) mitigation mechanism. (CVE-2015-1593) An information leak was discovered in the Linux kernel's handling of userspace configuration of the link layer control (LLC). A local user could exploit this flaw to read data from other sysctl settings. (CVE-2015-2041) An information leak was discovered in how the Linux kernel handles setting the Reliable Datagram Sockets (RDS) settings. A local user could exploit this flaw to read data from other sysctl settings. (CVE-2015-2042) 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. If you use linux-restricted-modules, you have to update that package as well to get modules which work with the new kernel version. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-server, linux-powerpc), a standard system upgrade will automatically perform this as well. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-2563-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
75 % | CWE-17 | Code |
25 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-12-11 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3658.nasl - Type : ACT_GATHER_INFO |
2017-07-31 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3597.nasl - Type : ACT_GATHER_INFO |
2017-04-03 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0057.nasl - Type : ACT_GATHER_INFO |
2016-03-18 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0037.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-124.nasl - Type : ACT_GATHER_INFO |
2015-09-10 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL17242.nasl - Type : ACT_GATHER_INFO |
2015-09-03 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1478-1.nasl - Type : ACT_GATHER_INFO |
2015-08-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-543.nasl - Type : ACT_GATHER_INFO |
2015-07-16 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150714_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-07-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1221.nasl - Type : ACT_GATHER_INFO |
2015-07-15 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1221.nasl - Type : ACT_GATHER_INFO |
2015-07-15 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1221.nasl - Type : ACT_GATHER_INFO |
2015-07-06 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1174-1.nasl - Type : ACT_GATHER_INFO |
2015-07-06 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150623_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-06-25 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2015-0072.nasl - Type : ACT_GATHER_INFO |
2015-06-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1139.nasl - Type : ACT_GATHER_INFO |
2015-06-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1138.nasl - Type : ACT_GATHER_INFO |
2015-06-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1137.nasl - Type : ACT_GATHER_INFO |
2015-06-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1137.nasl - Type : ACT_GATHER_INFO |
2015-06-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1137.nasl - Type : ACT_GATHER_INFO |
2015-06-18 | Name : The remote Debian host is missing a security update. File : debian_DLA-246.nasl - Type : ACT_GATHER_INFO |
2015-06-17 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1071-1.nasl - Type : ACT_GATHER_INFO |
2015-06-10 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1082.nasl - Type : ACT_GATHER_INFO |
2015-05-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1030.nasl - Type : ACT_GATHER_INFO |
2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-0812-1.nasl - Type : ACT_GATHER_INFO |
2015-04-27 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3237.nasl - Type : ACT_GATHER_INFO |
2015-04-23 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-0864.nasl - Type : ACT_GATHER_INFO |
2015-04-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0864.nasl - Type : ACT_GATHER_INFO |
2015-04-22 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-0864.nasl - Type : ACT_GATHER_INFO |
2015-04-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-302.nasl - Type : ACT_GATHER_INFO |
2015-04-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2565-1.nasl - Type : ACT_GATHER_INFO |
2015-04-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2564-1.nasl - Type : ACT_GATHER_INFO |
2015-04-10 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2015-0040.nasl - Type : ACT_GATHER_INFO |
2015-04-09 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2563-1.nasl - Type : ACT_GATHER_INFO |
2015-04-09 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2562-1.nasl - Type : ACT_GATHER_INFO |
2015-04-09 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2560-1.nasl - Type : ACT_GATHER_INFO |
2015-04-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0782.nasl - Type : ACT_GATHER_INFO |
2015-04-08 | Name : The remote Fedora host is missing a security update. File : fedora_2015-5024.nasl - Type : ACT_GATHER_INFO |
2015-04-01 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-0726.nasl - Type : ACT_GATHER_INFO |
2015-04-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0727.nasl - Type : ACT_GATHER_INFO |
2015-03-31 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0751.nasl - Type : ACT_GATHER_INFO |
2015-03-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0726.nasl - Type : ACT_GATHER_INFO |
2015-03-27 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-0726.nasl - Type : ACT_GATHER_INFO |
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-155.nasl - Type : ACT_GATHER_INFO |
2015-03-25 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2546-1.nasl - Type : ACT_GATHER_INFO |
2015-03-25 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2545-1.nasl - Type : ACT_GATHER_INFO |
2015-03-25 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2541-1.nasl - Type : ACT_GATHER_INFO |
2015-03-23 | Name : The remote Fedora host is missing a security update. File : fedora_2015-4059.nasl - Type : ACT_GATHER_INFO |
2015-03-17 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-491.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3170.nasl - Type : ACT_GATHER_INFO |
2015-02-09 | Name : The remote Fedora host is missing a security update. File : fedora_2015-1672.nasl - Type : ACT_GATHER_INFO |
2015-02-06 | Name : The remote Fedora host is missing a security update. File : fedora_2015-1657.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2015-04-21 17:31:06 |
|
2015-04-10 13:28:15 |
|
2015-04-09 05:25:59 |
|