Executive Summary
Summary | |
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Title | kernel security, bug fix, and enhancement update |
Informations | |||
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Name | RHSA-2019:3517 | First vendor Publication | 2019-11-05 |
Vendor | RedHat | Last vendor Modification | 2019-11-05 |
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:N/I:N/A:C) | |||
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Cvss Base Score | 7.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | 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 8. 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 CodeReady Linux Builder (v. 8) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900) * Kernel: page cache side channel attacks (CVE-2019-5489) * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506) * kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126) * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821) * kernel: Information Disclosure in crypto_report_one in crypto/crypto_user.c (CVE-2018-19854) * kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169) * kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459) * kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460) * kernel: SCTP socket buffer memory leak leading to denial of service (CVE-2019-3874) * kernel: denial of service vector through vfio DMA mappings (CVE-2019-3882) * kernel: null-pointer dereference in hci_uart_set_flow_control (CVE-2019-10207) * kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping (CVE-2019-11599) * kernel: fs/ext4/extents.c leads to information disclosure (CVE-2019-11833) * kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884) * kernel: use-after-free in arch/x86/lib/insn-eval.c (CVE-2019-13233) * kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916) * kernel: Linux stack ASLR implementation Integer overflow (CVE-2015-1593) * kernel: oob memory read in hso_probe in drivers/net/usb/hso.c (CVE-2018-19985) * Kernel: KVM: leak of uninitialized stack contents to guest (CVE-2019-7222) * Kernel: net: weak IP ID generation leads to remote device tracking (CVE-2019-10638) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section. 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/): 1192519 - CVE-2015-1593 kernel: Linux stack ASLR implementation Integer overflow 1656432 - [cgroup bpf devices] BPF program is not properly freed 1656986 - CVE-2018-19854 kernel: Information Disclosure in crypto_report_one in crypto/crypto_user.c 1660375 - CVE-2018-16884 kernel: nfs: use-after-free in svc_process_common() 1660385 - CVE-2018-20169 kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS 1663176 - CVE-2019-3459 kernel: Heap address information leak while using L2CAP_GET_CONF_OPT 1663179 - CVE-2019-3460 kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP 1664110 - CVE-2019-5489 Kernel: page cache side channel attacks 1666106 - CVE-2018-19985 kernel: oob memory read in hso_probe in drivers/net/usb/hso.c 1671930 - CVE-2019-7222 Kernel: KVM: leak of uninitialized stack contents to guest 1686373 - CVE-2019-3874 kernel: SCTP socket buffer memory leak leading to denial of service 1689426 - CVE-2019-3882 kernel: denial of service vector through vfio DMA mappings 1694143 - Misc updates to PCI subsystem from v4.20 1698757 - CVE-2019-3900 Kernel: vhost_net: infinite loop while receiving packets leads to DoS 1705937 - CVE-2019-11599 kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping 1709837 - CVE-2019-11884 kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command 1712072 - CVE-2019-11833 kernel: fs/ext4/extents.c leads to information disclosure 1712197 - crash in is_size_safe_to_change as the result of race condition in management of cifsInodeInfo->openFileList 1716992 - CVE-2019-10126 kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c 1719067 - BUG: EACCES on writing empty value to /proc/self/attr/keycreate 1721034 - [RHEL8 xfs]: fix reporting supported extra file attributes for statx 1727756 - CVE-2019-13233 kernel: use-after-free in arch/x86/lib/insn-eval.c 1727857 - CVE-2019-9506 hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) 1729931 - CVE-2019-10638 Kernel: net: weak IP ID generation leads to remote device tracking 1733874 - CVE-2019-10207 kernel: null-pointer dereference in hci_uart_set_flow_control 1746708 - CVE-2019-14821 Kernel: KVM: OOB memory access via mmio ring buffer 1750813 - CVE-2019-15916 kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2019-3517.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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14 % | CWE-125 | Out-of-bounds Read |
7 % | CWE-770 | Allocation of Resources Without Limits or Throttling |
7 % | CWE-667 | Insufficient Locking |
7 % | CWE-416 | Use After Free |
7 % | CWE-401 | Failure to Release Memory Before Removing Last Reference ('Memory Leak') |
7 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
7 % | CWE-362 | Race Condition |
7 % | CWE-327 | Use of a Broken or Risky Cryptographic Algorithm (CWE/SANS Top 25) |
7 % | CWE-326 | Inadequate Encryption Strength |
7 % | CWE-319 | Cleartext Transmission of Sensitive Information |
7 % | CWE-264 | Permissions, Privileges, and Access Controls |
7 % | CWE-200 | Information Exposure |
7 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2019-01-17 | Name : The remote Fedora host is missing one or more security updates. File : fedora_2019-f812c9fb22.nasl - Type : ACT_GATHER_INFO |
2019-01-17 | Name : The remote Fedora host is missing one or more security updates. File : fedora_2019-509c133845.nasl - Type : ACT_GATHER_INFO |
2019-01-14 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2019-1145.nasl - Type : ACT_GATHER_INFO |
2019-01-11 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-089.nasl - Type : ACT_GATHER_INFO |
2019-01-10 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2019-1145.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing one or more security updates. File : fedora_2018-6e8c330d50.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 |
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 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 |
2015-04-10 | 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 |
2015-04-09 | 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 |
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-155.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 |
Alert History
Date | Informations |
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2020-03-19 13:19:32 |
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