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linux-azure vulnerabilities · Page 19

Vulnerabilities published for linux-azure in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 630

  1. CVE-2019-11599

    High · CVSS 7.3EPSS 0.99%Public exploitFix available

    CVE-2019-11599

    The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have unspecified other impact by triggering a race condition with mmget_not_zero or get_task_mm calls. This is related to fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverbs_main.c.

    • Update to 4.15.0-1056.61
    Published Updated
  2. CVE-2019-3900

    Medium · CVSS 6.3EPSS 4.35%Fix available

    CVE-2019-3900

    An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.

    • Update to 4.15.0-1056.61
    Published Updated
  3. CVE-2019-3882

    Medium · CVSS 4.7EPSS 0.54%Fix available

    CVE-2019-3882

    A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). Versions 3.10, 4.14 and 4.18 are vulnerable.

    • Update to 4.15.0-1045.49
    Published Updated
  4. CVE-2019-11487

    High · CVSS 7.8EPSS 0.71%Fix available

    CVE-2019-11487

    The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.

    • Update to 4.15.0-1056.61
    Published Updated
  5. CVE-2019-11191

    Low · CVSS 2.5EPSS 0.5%Fix available

    CVE-2019-11191

    The Linux kernel through 5.0.7, when CONFIG_IA32_AOUT is enabled and ia32_aout is loaded, allows local users to bypass ASLR on setuid a.out programs (if any exist) because install_exec_creds() is called too late in load_aout_binary() in fs/binfmt_aout.c, and thus the ptrace_may_access() check has a race condition when reading /proc/pid/stat. NOTE: the software maintainer disputes that this is a vulnerability because ASLR for a.out format executables has never been supported

    • Update to 4.15.0-1046.50
    Published Updated
  6. CVE-2018-20669

    High · CVSS 7.8EPSS 0.58%Fix available

    CVE-2018-20669

    An issue where a provided address with access_ok() is not checked was discovered in i915_gem_execbuffer2_ioctl in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary kernel memory, resulting in a Denial of Service or privilege escalation.

    • Update to 4.15.0-1093.103~16.04.1
    Published Updated
  7. CVE-2018-19985

    Medium · CVSS 4.6EPSS 0.95%Fix available

    CVE-2018-19985

    The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.

    • Update to 4.15.0-1056.61
    Published Updated
  8. CVE-2019-9213

    Medium · CVSS 5.5EPSS 5.67%Public exploitFix available

    CVE-2019-9213

    In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.

    • Update to 4.15.0-1041.45
    Published Updated
  9. CVE-2019-2000

    High · CVSS 7.8EPSS 0.68%Public exploitFix available

    CVE-2019-2000

    In several functions of binder.c, there is possible memory corruption due to a use after free. 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-120025789.

    • Update to 4.15.0-1013.13~16.04.2
    Published Updated

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