Linux Kernel futex权限提升漏洞

详细信息

漏洞类型

权限许可和访问控制问题

漏洞描述

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。Linux kernel 3.14.5及之前版本的kernel/futex.c文件中的futex_requeue函数存在安全漏洞，该漏洞源于程序没有正确处理futex系统调用。本地攻击者可借助特制的FUTEX_REQUEUE命令利用该漏洞获取特权。

修复建议

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e9c243a5a6de0be8e584c604d353412584b592f8

参考链接

• https://github.com/torvalds/linux/commit/e9c243a5a6de0be8e584c604d353412584b592f8

  NVD · x_refsource_CONFIRM

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e9c243a5a6de0be8e584c604d353412584b592f8

  NVD

• http://www.debian.org/security/2014/dsa-2949

  NVD · vendor-advisory · x_refsource_DEBIAN

• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b3eaa9fc5cd0a4d74b18f6b8dc617aeaf1873270

  NVD · x_refsource_CONFIRM

• http://linux.oracle.com/errata/ELSA-2014-0771.html

  NVD · x_refsource_CONFIRM

• http://linux.oracle.com/errata/ELSA-2014-3038.html

  NVD · x_refsource_CONFIRM

• http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00018.html

  NVD · vendor-advisory · x_refsource_SUSE

• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=13fbca4c6ecd96ec1a1cfa2e4f2ce191fe928a5e

  NVD · x_refsource_CONFIRM

• http://linux.oracle.com/errata/ELSA-2014-3037.html

  NVD · x_refsource_CONFIRM

• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54a217887a7b658e2650c3feff22756ab80c7339

  NVD · x_refsource_CONFIRM

• http://lists.opensuse.org/opensuse-security-announce/2014-07/msg00006.html

  NVD · vendor-advisory · x_refsource_SUSE

• http://openwall.com/lists/oss-security/2014/06/05/24

  NVD · mailing-list · x_refsource_MLIST

• http://www.exploit-db.com/exploits/35370

  NVD · exploit · x_refsource_EXPLOIT-DB

• http://www.ubuntu.com/usn/USN-2240-1

  NVD · vendor-advisory · x_refsource_UBUNTU

• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html

  NVD · vendor-advisory · x_refsource_SUSE

• http://www.ubuntu.com/usn/USN-2237-1

  NVD · vendor-advisory · x_refsource_UBUNTU

• https://bugzilla.redhat.com/show_bug.cgi?id=1103626

  NVD · x_refsource_CONFIRM

• http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00025.html

  NVD · vendor-advisory · x_refsource_SUSE

• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html

  NVD · vendor-advisory · x_refsource_SUSE

• http://rhn.redhat.com/errata/RHSA-2014-0800.html

  NVD · vendor-advisory · x_refsource_REDHAT

• http://linux.oracle.com/errata/ELSA-2014-3039.html

  NVD · x_refsource_CONFIRM

• http://openwall.com/lists/oss-security/2014/06/06/20

  NVD · mailing-list · x_refsource_MLIST

• http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00014.html

  NVD · vendor-advisory · x_refsource_SUSE

• http://www.openwall.com/lists/oss-security/2014/06/05/22

  NVD · mailing-list · x_refsource_MLIST

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e9c243a5a6de0be8e584c604d353412584b592f8

  NVD · x_refsource_CONFIRM

• http://www.openwall.com/lists/oss-security/2021/02/01/4

  NVD · mailing-list · x_refsource_MLIST

• https://github.com/elongl/CVE-2014-3153

  NVD · x_refsource_MISC

• https://www.openwall.com/lists/oss-security/2021/02/01/4

  NVD · x_refsource_MISC

• https://elongl.github.io/exploitation/2021/01/08/cve-2014-3153.html

  NVD · x_refsource_MISC

• https://osv.dev/vulnerability/DLA-0007-1

  OSV

• https://osv.dev/vulnerability/DSA-2949-1

  OSV

• http://secunia.com/advisories/58500

  OSV

• http://secunia.com/advisories/58990

  OSV

• http://secunia.com/advisories/59029

  OSV

• http://secunia.com/advisories/59092

  OSV

• http://secunia.com/advisories/59153

  OSV

• http://secunia.com/advisories/59262

  OSV

• http://secunia.com/advisories/59309

  OSV

• http://secunia.com/advisories/59386

  OSV

• http://secunia.com/advisories/59599

  OSV

• https://security-tracker.debian.org/tracker/CVE-2014-3153

  OSV

• https://osv.dev/vulnerability/CVE-2014-3153

  OSV

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

  OSV

• https://ubuntu.com/security/notices/USN-2233-1

  OSV

• https://ubuntu.com/security/notices/USN-2234-1

  OSV

• https://ubuntu.com/security/notices/USN-2235-1

  OSV

• https://ubuntu.com/security/notices/USN-2236-1

  OSV

• https://ubuntu.com/security/notices/USN-2237-1

  OSV

• https://ubuntu.com/security/notices/USN-2238-1

  OSV

• https://ubuntu.com/security/notices/USN-2239-1

  OSV

• https://ubuntu.com/security/notices/USN-2240-1

  OSV

• https://ubuntu.com/security/notices/USN-2241-1

  OSV

• https://ubuntu.com/security/notices/USN-2260-1

  OSV

• https://www.cve.org/CVERecord?id=CVE-2014-3153

  OSV

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog

  OSV

• https://osv.dev/vulnerability/UBUNTU-CVE-2014-3153

  OSV

• https://osv.dev/vulnerability/DEBIAN-CVE-2014-3153

  OSV

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-3153

  NVD · US Government Resource