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Medium USN-3697-2 7 CVEs

linux-oem vulnerabilities

Published Jul 2, 2018 · Updated Feb 10, 2026

Summary

It was discovered that a null pointer dereference vulnerability existed in
the DCCP protocol implementation in the Linux kernel. A local attacker
could use this to cause a denial of service (system crash). (CVE-2018-1130)

Jann Horn discovered that the 32 bit adjtimex() syscall implementation for
64 bit Linux kernels did not properly initialize memory returned to user
space in some situations. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2018-11508)

Wang Qize discovered that an information disclosure vulnerability existed
in the SMBus driver for ACPI Embedded Controllers in the Linux kernel. A
local attacker could use this to expose sensitive information (kernel
pointer addresses). (CVE-2018-5750)

It was discovered that the SCTP Protocol implementation in the Linux kernel
did not properly validate userspace provided payload lengths in some
situations. A local attacker could use this to cause a denial of service
(system crash). (CVE-2018-5803)

It was discovered that an integer overflow error existed in the futex
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash). (CVE-2018-6927)

It was discovered that an information leak vulnerability existed in the
floppy driver in the Linux kernel. A local attacker could use this to
expose sensitive information (kernel memory). (CVE-2018-7755)

It was discovered that a memory leak existed in the SAS driver subsystem of
the Linux kernel. A local attacker could use this to cause a denial of
service (memory exhaustion). (CVE-2018-7757)

Fixed packages 1

ReleasePackageFixed in
Ubuntu · 16.04 LTS 16.04:LTS linux-oem 4.13.0-1031.35

Vulnerabilities 7

References

  • report
    https://ubuntu.com/security/CVE-2018-1130
  • report
    https://ubuntu.com/security/CVE-2018-5750
  • report
    https://ubuntu.com/security/CVE-2018-5803
  • report
    https://ubuntu.com/security/CVE-2018-6927
  • report
    https://ubuntu.com/security/CVE-2018-7755
  • report
    https://ubuntu.com/security/CVE-2018-7757
  • report
    https://ubuntu.com/security/CVE-2018-11508