CVE-2015-2830

Published: May 27, 2015Modified: May 6, 2026

1.9

Vector

AV:L/AC:M/Au:N/C:N/I:P/A:N

Exploitability: 3.4 / Impact: 2.9

Source: NVD

Description

arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.

Affected (4)

Products: Debian: Debian Linux · Linux: Linux Kernel · Canonical: Ubuntu Linux

1 product

1 product

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 7.0
Debian Debian Linux	Version 8.0

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Up to 3.19.1

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 12.04

Related CWEs

References (32)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=956421fbb74c3a6261903f3836c0740187cf038b

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2015-1137.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2015-1138.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2015-1221.html

Source: cve@mitre.org

http://www.debian.org/security/2015/dsa-3237

Source: cve@mitre.org

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2

Source: cve@mitre.org

Vendor Advisory

http://www.openwall.com/lists/oss-security/2015/04/02/1

Source: cve@mitre.org

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

Source: cve@mitre.org

http://www.securitytracker.com/id/1032413

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2631-1

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2632-1

Source: cve@mitre.org

https://bugzilla.redhat.com/show_bug.cgi?id=1208598

Source: cve@mitre.org

https://github.com/torvalds/linux/commit/956421fbb74c3a6261903f3836c0740187cf038b

Source: cve@mitre.org

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=956421fbb74c3a6261903f3836c0740187cf038b

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2015-1137.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2015-1138.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2015-1221.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.debian.org/security/2015/dsa-3237

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.openwall.com/lists/oss-security/2015/04/02/1

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securitytracker.com/id/1032413

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-2631-1

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-2632-1

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.redhat.com/show_bug.cgi?id=1208598

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/torvalds/linux/commit/956421fbb74c3a6261903f3836c0740187cf038b

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

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