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OpenAdvisories
High 1 exploited CVE USN-2240-1 3 CVEs

linux vulnerabilities

Published Jun 5, 2014 · Updated Apr 22, 2026

Ecosystem: Ubuntu

Summary

Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An
unprivileged local user could exploit this flaw to cause a denial of
service (system crash) or gain administrative privileges. (CVE-2014-3153)

An information leak was discovered in the netfilter subsystem of the Linux
kernel. An attacker could exploit this flaw to obtain sensitive information
from kernel memory. (CVE-2014-2568)

Sasha Levin reported a bug in the Linux kernel's virtual memory management
subsystem. An unprivileged local user could exploit this flaw to cause a
denial of service (system crash). (CVE-2014-3122)

Fixed packages 1

ReleasePackageFixed in
Ubuntu · 14.04 LTS 14.04:LTS linux 3.13.0-29.53

Vulnerabilities 3

  • High 7.8
    CVE-2014-3153 Exploited Public exploit EPSS 37%

    The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two dif…

    linux linux Debian Ubuntu
    KEV May 25, 2022
  • Unscored —
    CVE-2014-2568

    Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel th…

    linux linux Debian Ubuntu
  • Unscored —
    CVE-2014-3122

    The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages…

    linux linux Debian Ubuntu

References

  • report
    https://ubuntu.com/security/CVE-2014-2568
  • report
    https://ubuntu.com/security/CVE-2014-3122
  • report
    https://ubuntu.com/security/CVE-2014-3153