Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-2693)

Published: 2020-01-23 13:14:14
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Summary:
The remote host is missing an update for the Huawei EulerOS 'kernel' Linux Distribution Package(s) announced via the EulerOS-SA-2019-2693 advisory.

Detection Method:
Checks if a vulnerable Linux Distribution Package version is present on the target host.

Technical Details:
Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.(CVE-2019-10220) A memory leak in the i2400m_op_rfkill_sw_toggle() function in drivers/net/wimax/i2400m/op-rfkill.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-6f3ef5c25cc7.(CVE-2019-19051) A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures, aka CID-34b3be18a04e.(CVE-2019-19065) ** DISPUTED ** Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading.(CVE-2019-19067) An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.(CVE-2019-17351) The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation.(CVE-2017-12134) In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79.(CVE-2019-19523) In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver, aka CID-edc4746f253d.(CVE-2019-19528) In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef.(CVE-2019-19530) In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.(CVE-2019-19533) In the Linux kernel before 5.2.10, there is a race condition bug that can be caused ... Description truncated. Please see the references for more information.

Affected Versions:
'kernel' Linux Distribution Package(s) on Huawei EulerOS V2.0SP5.

Recommendations:
Please install the updated Linux Distribution Package(s).

Solution Type:
Vendor Patch

Detection Type:
Linux Distribution Package

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2015-1350
https://nvd.nist.gov/vuln/detail/CVE-2017-12134
https://nvd.nist.gov/vuln/detail/CVE-2018-1129
https://nvd.nist.gov/vuln/detail/CVE-2018-9465
https://nvd.nist.gov/vuln/detail/CVE-2019-10220
https://nvd.nist.gov/vuln/detail/CVE-2019-15291
https://nvd.nist.gov/vuln/detail/CVE-2019-17351
https://nvd.nist.gov/vuln/detail/CVE-2019-18675
https://nvd.nist.gov/vuln/detail/CVE-2019-18885
https://nvd.nist.gov/vuln/detail/CVE-2019-19051
https://nvd.nist.gov/vuln/detail/CVE-2019-19056
https://nvd.nist.gov/vuln/detail/CVE-2019-19057
https://nvd.nist.gov/vuln/detail/CVE-2019-19058
https://nvd.nist.gov/vuln/detail/CVE-2019-19063
https://nvd.nist.gov/vuln/detail/CVE-2019-19065
https://nvd.nist.gov/vuln/detail/CVE-2019-19067
https://nvd.nist.gov/vuln/detail/CVE-2019-19073
https://nvd.nist.gov/vuln/detail/CVE-2019-19074
https://nvd.nist.gov/vuln/detail/CVE-2019-19523
https://nvd.nist.gov/vuln/detail/CVE-2019-19524
https://nvd.nist.gov/vuln/detail/CVE-2019-19527
https://nvd.nist.gov/vuln/detail/CVE-2019-19528
https://nvd.nist.gov/vuln/detail/CVE-2019-19530
https://nvd.nist.gov/vuln/detail/CVE-2019-19531
https://nvd.nist.gov/vuln/detail/CVE-2019-19532
https://nvd.nist.gov/vuln/detail/CVE-2019-19533
https://nvd.nist.gov/vuln/detail/CVE-2019-19537
https://nvd.nist.gov/vuln/detail/CVE-2019-2215
https://nvd.nist.gov/vuln/detail/CVE-2019-9456

References:

https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2693

Severity
High
CVSS Score
9.3
Published
2020-01-23
Modified
2020-01-23
Category
Huawei EulerOS Local Security Checks

Free Vulnerability Scanning, Assessment and Management

Mageni's Platform is packed with all the features you need to scan, assess and manage vulnerabilities like this - it is free, open source, lightning fast, reliable and scalable.

Router
Servers
Laptop
Database
Group
Cloud

Frequently Asked Questions

No, you can scan concurrently as many assets as you want. Please note that you must be aware of the hardware requeriments of the platform to ensure a good performance.

No, you can add as many assest as you want. It doesn't matters if you have millions of assets, we won't charge you for that.

No. The software is completely free. We have no intention to charge you to use the software, in fact - it completely goes against our beliefs and business model.

A vulnerability is defined in the ISO 27002 standard as “A weakness of an asset or group of assets that can be exploited by one or more threats” (International Organization for Standardization, 2005)

We generate revenue by providing support and other services for customers that require a subscription so they get guaranteed support and enterprise services. To use Mageni's Platform is completely free, with no limits at all.

Yes. Mageni understands that there are professionals and businesses that need commercial support so Mageni provides an active support subscription with everything needed to run Mageni's Platform reliably and securely. More than software, it's access to security experts, knowledge resources, security updates, and support tools you can't get anywhere else. The subscription includes:

  • Ongoing delivery
    • Patches
    • Bug fixes
    • Updates
    • Upgrades
  • Technical support
    • 24/7 availability
    • Unlimited Incidents
    • Specialty-based routing
    • Multi-Channel
  • Commitments
    • Software certifications
    • Software assurance
    • SLA

No, we don't store the information of your vulnerabilities in our servers.

Vulnerability management is the process in which vulnerabilities in IT are identified and the risks of these vulnerabilities are evaluated. This evaluation leads to correcting the vulnerabilities and removing the risk or a formal risk acceptance by the management of an organization. The term vulnerability management is often confused with vulnerability scanning. Despite the fact both are related, there is an important difference between the two. Vulnerability scanning consists of using a computer program to identify vulnerabilities in networks, computer infrastructure or applications. Vulnerability management is the process surrounding vulnerability scanning, also taking into account other aspects such as risk acceptance, remediation etc. Source: "Implementing a Vulnerability Management Process". SANS Institute.

I am ready to start scanning for vulnerabilities