Executive Summary
Summary | |
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Title | kernel security and bug fix update |
Informations | |||
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Name | RHSA-2019:4058 | First vendor Publication | 2019-12-03 |
Vendor | RedHat | Last vendor Modification | 2019-12-03 |
Severity (Vendor) | N/A | Revision | 01 |
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
Problem Description: An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions. 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 Enterprise Linux Server AUS (v. 7.4) - noarch, x86_64 Red Hat Enterprise Linux Server E4S (v. 7.4) - noarch, ppc64le, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 7.4) - x86_64 Red Hat Enterprise Linux Server Optional E4S (v. 7.4) - ppc64le, x86_64 Red Hat Enterprise Linux Server Optional TUS (v. 7.4) - x86_64 Red Hat Enterprise Linux Server TUS (v. 7.4) - noarch, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900) * Kernel: page cache side channel attacks (CVE-2019-5489) * Kernel: KVM: nVMX: use-after-free of the hrtimer for emulation of the preemption timer (CVE-2019-7221) * kernel: Handling of might_cancel queueing is not properly pretected against race (CVE-2017-10661) * kernel: Inifinite loop vulnerability in mm/madvise.c:madvise_willneed() function allows local denial of service (CVE-2017-18208) * kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811) 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): * [LLNL 7.5 Bug] slab leak causing a crash when using kmem control group (BZ#1748234) * kmem, memcg: system crash due to cache destruction race (BZ#1754829) * kernel build: parallelize redhat/mod-sign.sh (BZ#1755327) * kernel build: speed up module compression step (BZ#1755336) 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/): 1481136 - CVE-2017-10661 kernel: Handling of might_cancel queueing is not properly pretected against race 1551565 - CVE-2017-18208 kernel: Inifinite loop vulnerability in mm/madvise.c:madvise_willneed() function allows local denial of service 1664110 - CVE-2019-5489 Kernel: page cache side channel attacks 1671904 - CVE-2019-7221 Kernel: KVM: nVMX: use-after-free of the hrtimer for emulation of the preemption timer 1698757 - CVE-2019-3900 Kernel: vhost_net: infinite loop while receiving packets leads to DoS 1709180 - CVE-2019-11811 kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2019-4058.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
75 % | CWE-416 | Use After Free |
25 % | CWE-319 | Cleartext Transmission of Sensitive Information |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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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 |
2018-03-20 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1054.nasl - Type : ACT_GATHER_INFO |
2017-12-18 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3340-1.nasl - Type : ACT_GATHER_INFO |
2017-12-18 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3337-1.nasl - Type : ACT_GATHER_INFO |
2017-12-18 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3336-1.nasl - Type : ACT_GATHER_INFO |
2017-12-18 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3332-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3301-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3299-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3302-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3303-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3304-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3305-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3308-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3309-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3312-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3313-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3316-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3318-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3320-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3321-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3322-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3323-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3293-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3289-1.nasl - Type : ACT_GATHER_INFO |
2017-12-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3287-1.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 |
2017-12-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3265-1.nasl - Type : ACT_GATHER_INFO |
2017-12-11 | 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 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 |
2017-11-16 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1245.nasl - Type : ACT_GATHER_INFO |
2017-11-08 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0168.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-2017-3637.nasl - Type : ACT_GATHER_INFO |
2017-11-03 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3636.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 |
2017-11-01 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3470-1.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 |
2017-09-21 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3981.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 |
2017-09-05 | Name : The remote Virtuozzo host is missing multiple security updates. File : Virtuozzo_VZA-2017-076.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2020-03-19 13:19:41 |
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