CVEvulnerability
CVE-2015-2830
1.9 LOW
Official page ↗
- Status
- Modified
- Published
- 2015-05-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 1.9 LOW — AV:L/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-264
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 configurations
• debian debian linux 7.0
• debian debian linux 8.0
• linux linux kernel (<= 3.19.1)
• canonical ubuntu linux 12.04
Related
Weakness · not in database (1)
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=956421fbb74c3a6261903f3836c0740187cf038b git.kernel.org
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html lists.opensuse.org
- http://rhn.redhat.com/errata/RHSA-2015-1137.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1138.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1221.html rhn.redhat.com
- http://www.debian.org/security/2015/dsa-3237 www.debian.org
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2015/04/02/1 www.openwall.com
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html www.oracle.com
- http://www.securitytracker.com/id/1032413 www.securitytracker.com
- http://www.ubuntu.com/usn/USN-2631-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2632-1 www.ubuntu.com
- https://bugzilla.redhat.com/show_bug.cgi?id=1208598 bugzilla.redhat.com
- https://github.com/torvalds/linux/commit/956421fbb74c3a6261903f3836c0740187cf038b github.com
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=956421fbb74c3a6261903f3836c0740187cf038b git.kernel.org
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html lists.opensuse.org
- http://rhn.redhat.com/errata/RHSA-2015-1137.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1138.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1221.html rhn.redhat.com
- http://www.debian.org/security/2015/dsa-3237 www.debian.org
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2015/04/02/1 www.openwall.com
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html www.oracle.com
- http://www.securitytracker.com/id/1032413 www.securitytracker.com
- http://www.ubuntu.com/usn/USN-2631-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2632-1 www.ubuntu.com
- https://bugzilla.redhat.com/show_bug.cgi?id=1208598 bugzilla.redhat.com
- https://github.com/torvalds/linux/commit/956421fbb74c3a6261903f3836c0740187cf038b github.com