Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Linux kernel (Trusty HWE) vulnerabilities
Informations
Name USN-3381-2 First vendor Publication 2017-08-07
Vendor Ubuntu Last vendor Modification 2017-08-07
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:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in the Linux kernel.

Software Description: - linux-lts-trusty: Linux hardware enablement kernel from Trusty for Precise ESM

Details:

USN-3381-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM.

Peter Pi discovered that the colormap handling for frame buffer devices in the Linux kernel contained an integer overflow. A local attacker could use this to disclose sensitive information (kernel memory). (CVE-2016-8405)

It was discovered that the Linux kernel did not properly restrict RLIMIT_STACK size. A local attacker could use this in conjunction with another vulnerability to possibly execute arbitrary code. (CVE-2017-1000365)

It was discovered that SELinux in the Linux kernel did not properly handle empty writes to /proc/pid/attr. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-2618)

石磊 discovered that the RxRPC Kerberos 5 ticket handling code in the Linux kernel did not properly verify metadata. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-7482)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 ESM:
linux-image-3.13.0-126-generic 3.13.0-126.175~precise1
linux-image-3.13.0-126-generic-lpae 3.13.0-126.175~precise1
linux-image-generic-lpae-lts-trusty 3.13.0.126.117
linux-image-generic-lts-trusty 3.13.0.126.117

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:
https://www.ubuntu.com/usn/usn-3381-2
https://www.ubuntu.com/usn/usn-3381-1
CVE-2016-8405, CVE-2017-1000365, CVE-2017-2618, CVE-2017-7482

Original Source

Url : http://www.ubuntu.com/usn/USN-3381-2

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-200 Information Exposure
33 % CWE-193 Off-by-one Error
33 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2
Os 2884
Os 1
Os 1
Os 1
Os 2
Os 3
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2019-01-11 Name : The remote Virtuozzo host is missing multiple security updates.
File : Virtuozzo_VZA-2018-075.nasl - Type : ACT_GATHER_INFO
2019-01-11 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2018-072.nasl - Type : ACT_GATHER_INFO
2018-12-05 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0101.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
2017-12-14 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0174.nasl - Type : ACT_GATHER_INFO
2017-12-14 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3659.nasl - Type : ACT_GATHER_INFO
2017-12-11 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0173.nasl - Type : ACT_GATHER_INFO
2017-12-11 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0172.nasl - Type : ACT_GATHER_INFO
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
2017-12-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3657.nasl - Type : ACT_GATHER_INFO
2017-12-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3651.nasl - Type : ACT_GATHER_INFO
2017-11-16 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0169.nasl - Type : ACT_GATHER_INFO
2017-11-15 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3640.nasl - Type : ACT_GATHER_INFO
2017-11-08 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0167.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
2017-11-03 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3635.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
2017-10-23 Name : The remote device is affected by multiple vulnerabilities.
File : juniper_space_jsa_10826.nasl - Type : ACT_GATHER_INFO
2017-09-22 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0152.nasl - Type : ACT_GATHER_INFO
2017-09-22 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3622.nasl - Type : ACT_GATHER_INFO
2017-09-22 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3621.nasl - Type : ACT_GATHER_INFO
2017-09-21 Name : The remote Debian host is missing a security update.
File : debian_DLA-1099.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
2017-09-11 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-2389-1.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
2017-08-25 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0145.nasl - Type : ACT_GATHER_INFO
2017-08-25 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3609.nasl - Type : ACT_GATHER_INFO
2017-08-18 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3945.nasl - Type : ACT_GATHER_INFO
2017-08-16 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3392-1.nasl - Type : ACT_GATHER_INFO
2017-08-16 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3392-2.nasl - Type : ACT_GATHER_INFO
2017-08-16 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-1842-1.nasl - Type : ACT_GATHER_INFO
2017-08-08 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3381-1.nasl - Type : ACT_GATHER_INFO
2017-08-07 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3927.nasl - Type : ACT_GATHER_INFO
2017-08-04 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3378-2.nasl - Type : ACT_GATHER_INFO
2017-08-04 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3378-1.nasl - Type : ACT_GATHER_INFO
2017-08-04 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3377-2.nasl - Type : ACT_GATHER_INFO
2017-08-04 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3377-1.nasl - Type : ACT_GATHER_INFO
2017-07-24 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3361-1.nasl - Type : ACT_GATHER_INFO
2017-07-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-1853-1.nasl - Type : ACT_GATHER_INFO
2017-07-17 Name : The remote Fedora host is missing a security update.
File : fedora_2017-d3ed702fe4.nasl - Type : ACT_GATHER_INFO
2017-07-13 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-07-10 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-798.nasl - Type : ACT_GATHER_INFO
2017-07-05 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2017-184-01.nasl - Type : ACT_GATHER_INFO
2017-07-03 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2017-181-02.nasl - Type : ACT_GATHER_INFO
2017-06-30 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2017-180-01.nasl - Type : ACT_GATHER_INFO
2017-06-28 Name : The remote Fedora host is missing a security update.
File : fedora_2017-05f10e29f4.nasl - Type : ACT_GATHER_INFO
2017-06-27 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2017-177-01.nasl - Type : ACT_GATHER_INFO
2017-06-26 Name : The remote Fedora host is missing a security update.
File : fedora_2017-d7bc1b3056.nasl - Type : ACT_GATHER_INFO
2017-06-20 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2017-845.nasl - Type : ACT_GATHER_INFO
2017-05-03 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2017-1072.nasl - Type : ACT_GATHER_INFO
2017-05-03 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2017-1071.nasl - Type : ACT_GATHER_INFO
2017-04-14 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0933-1.nasl - Type : ACT_GATHER_INFO
2017-04-14 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170412_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0932.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0931.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-02-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3791.nasl - Type : ACT_GATHER_INFO
2017-02-23 Name : The remote Debian host is missing a security update.
File : debian_DLA-833.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2018-08-09 12:08:56
  • Multiple Updates
2017-08-08 00:21:30
  • First insertion