According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found where the kernel truncated the value     used to indicate the size of a buffer which it would     later become zero using an untruncated value. This can     corrupt memory outside of the original     allocation.(CVE-2017-9725)

  - An industry-wide issue was found in the way many modern     microprocessor designs have implemented speculative     execution of instructions (a commonly used performance     optimization). There are three primary variants of the     issue which differ in the way the speculative execution     can be exploited. Variant CVE-2017-5753 triggers the     speculative execution by performing a bounds-check     bypass. It relies on the presence of a     precisely-defined instruction sequence in the     privileged code as well as the fact that memory     accesses may cause allocation into the microprocessor's     data cache even for speculatively executed instructions     that never actually commit (retire). As a result, an     unprivileged attacker could use this flaw to cross the     syscall boundary and read privileged memory by     conducting targeted cache side-channel     attacks.(CVE-2017-5753)

  - A buffer overflow was found in the Linux kernel's     isdn_net_newslave() function in the     /drivers/isdn/i4l/isdn_net.c file. An overflow happens     when the user-controlled buffer is copied into a local     buffer of constant size using strcpy() without a length     check.(CVE-2017-12762)

  - Modern operating systems implement virtualization of     physical memory to efficiently use available system     resources and provide inter-domain protection through     access control and isolation. The L1TF issue was found     in the way the x86 microprocessor designs have     implemented speculative execution of instructions (a     commonly used performance optimization) in combination     with handling of page-faults caused by terminated     virtual to physical address resolving process. As a     result, an unprivileged attacker could use this flaw to     read privileged memory of the kernel or other processes     and/or cross guest/host boundaries to read host memory     by conducting targeted cache side-channel     attacks.(CVE-2018-3646)

  - An industry-wide issue was found in the way many modern     microprocessor designs have implemented speculative     execution of instructions (a commonly used performance     optimization). There are three primary variants of the     issue which differ in the way the speculative execution     can be exploited. Variant CVE-2017-5715 triggers the     speculative execution by utilizing branch target     injection. It relies on the presence of a     precisely-defined instruction sequence in the     privileged code as well as the fact that memory     accesses may cause allocation into the microprocessor's     data cache even for speculatively executed instructions     that never actually commit (retire). As a result, an     unprivileged attacker could use this flaw to cross the     syscall and guest/host boundaries and read privileged     memory by conducting targeted cache side-channel     attacks.(CVE-2017-5715)

  - Modern operating systems implement virtualization of     physical memory to efficiently use available system     resources and provide inter-domain protection through     access control and isolation. The L1TF issue was found     in the way the x86 microprocessor designs have     implemented speculative execution of instructions (a     commonly used performance optimization) in combination     with handling of page-faults caused by terminated     virtual to physical address resolving process. As a     result, an unprivileged attacker could use this flaw to     read privileged memory of the kernel or other processes     and/or cross guest/host boundaries to read host memory     by conducting targeted cache side-channel     attacks.(CVE-2018-3620)

  - In hid_debug_events_read of drivers/hid/hid-debug.c,     there is a possible out of bounds write due to a     missing bounds check. This could lead to local     escalation of privilege with System execution     privileges needed. User interaction is not needed for     exploitation. Product: Android Versions: Android kernel     Android ID: A-71361580.(CVE-2018-9516)

  - Systems with microprocessors utilizing speculative     execution and speculative execution of memory reads     before the addresses of all prior memory writes are     known may allow unauthorized disclosure of information     to an attacker with local user access via a     side-channel analysis, aka Speculative Store Bypass     (SSB), Variant 4.(CVE-2018-3639)

  - It was found that the Linux kernel memory resource     controller's (memcg) handling of OOM (out of memory)     conditions could lead to deadlocks. An attacker able to     continuously spawn new processes within a single     memory-constrained cgroup during an OOM event could use     this flaw to lock up the system.(CVE-2014-8171)

  - In sk_clone_lock of sock.c, there is a possible memory     corruption due to type confusion. This could lead to     local escalation of privilege with no additional     execution privileges needed. User interaction is not     needed for exploitation. Product: Android. Versions:
    Android kernel. Android ID: A-113509306. References:
    Upstream kernel.(CVE-2018-9568)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Detections

Analytics

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1515)

critical Nessus Plugin ID 124836

Version 1.10

Version 1.9

Version 1.10 Jan 9, 2026, 4:08 PM Exploit attributes ("Exploit framework core" set to "True") Plugin Feed: 202601091608
Version 1.9 May 23, 2024, 7:47 AM CVSSv2 score source (set to "CVE-2017-12762") Plugin Feed: 202405230747