Executive Summary
Summary | |
---|---|
Title | kernel-rt security and bug fix update |
Informations | |||
---|---|---|---|
Name | RHSA-2019:0641 | First vendor Publication | 2019-03-26 |
Vendor | RedHat | Last vendor Modification | 2019-03-26 |
Severity (Vendor) | N/A | Revision | 01 |
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
Problem Description: An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat MRG Realtime for RHEL 6 Server v.2 - noarch, x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: MIDI driver race condition leads to a double-free (CVE-2018-10902) * kernel: net/rxrpc: overflow in decoding of krb5 principal (CVE-2017-7482) * kernel: Missing length check of payload in net/sctp/sm_make_chunk.c:_sctp_make_chunk() function allows denial of service (CVE-2018-5803) * kernel: use-after-free in ntfs_read_locked_inode in the ntfs.ko (CVE-2018-12929) * kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko (CVE-2018-12930) * kernel: stack-based out-of-bounds write in ntfs_attr_find in the ntfs.ko (CVE-2018-12931) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Remove the NTFS module from the MRG 2.5.x realtime kernel (BZ#1674523) * update the MRG 2.5.z 3.10 kernel-rt sources (BZ#1674935) Users of kernel-rt are advised to upgrade to these updated packages, which fix these bugs. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1446288 - CVE-2017-7482 kernel: net/rxrpc: overflow in decoding of krb5 principal 1551051 - CVE-2018-5803 kernel: Missing length check of payload in net/sctp/sm_make_chunk.c:_sctp_make_chunk() function allows denial of service 1590720 - CVE-2018-10902 kernel: MIDI driver race condition leads to a double-free 1597831 - CVE-2018-12929 kernel: use-after-free in ntfs_read_locked_inode in the ntfs.ko 1597837 - CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko 1597843 - CVE-2018-12931 kernel: stack-based out-of-bounds write in ntfs_attr_find in the ntfs.ko 1674935 - update the MRG 2.5.z 3.10 kernel-rt sources |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2019-0641.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
33 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
33 % | CWE-416 | Use After Free |
17 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
17 % | CWE-20 | Improper Input Validation |
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 |
2018-12-05 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-2_0-0101.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 |
2018-10-04 | Name : The remote Debian host is missing a security update. File : debian_DLA-1531.nasl - Type : ACT_GATHER_INFO |
2018-10-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4308.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1260.nasl - Type : ACT_GATHER_INFO |
2018-06-26 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2018-041.nasl - Type : ACT_GATHER_INFO |
2018-06-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1854.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 |
2018-05-31 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-036.nasl - Type : ACT_GATHER_INFO |
2018-05-31 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-035.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-4188.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 |
2018-04-20 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-993.nasl - Type : ACT_GATHER_INFO |
2018-03-14 | Name : The remote Fedora host is missing a security update. File : fedora_2018-2bce10900e.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 Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3659.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 |
2017-11-08 | 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 |
2017-09-21 | 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 |
2017-08-18 | 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-3392-2.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 |
2017-08-08 | 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 |
2017-07-05 | 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 |
Alert History
Date | Informations |
---|---|
2020-03-19 13:18:05 |
|