Published: 11/05/2014 Updated: 07/11/2023

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

VMScore: 437

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel up to and including 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel
oracle linux 6
oracle linux 7
canonical ubuntu linux 13.10
canonical ubuntu linux 12.04
canonical ubuntu linux 10.04
debian debian linux 7.0

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation: CVE-2014-3144 / CVE-2014-3145 A local user can cause a denial of service (system crash) via crafted BPF instructions CVE-2014-3153 Pinkie Pie discovered an issue in the futex subsystem that allows a local ...

Debian Bug report logs - #747166 CVE-2014-0196: pty layer race condition memory corruption Package: linux; Maintainer for linux is Debian Kernel Team <debian-kernel@listsdebianorg>; Reported by: Henri Salo <henri@nervfi> Date: Tue, 6 May 2014 07:00:01 UTC Severity: grave Tags: security Found in versions 3241-2 ...

Debian Bug report logs - #741667 linux-image-313-1-amd64: r8169 kernel panic in interrupt handler Package: src:linux; Maintainer for src:linux is Debian Kernel Team <debian-kernel@listsdebianorg>; Reported by: Wojciech Nizinski <niziak-reportbug@spoxorg> Date: Sat, 15 Mar 2014 10:45:01 UTC Severity: important Tag ...

Debian Bug report logs - #747326 CVE-2014-3122: try_to_unmap_cluster() should lock_page() before mlocking Package: linux; Maintainer for linux is Debian Kernel Team <debian-kernel@listsdebianorg>; Reported by: Henri Salo <henri@nervfi> Date: Wed, 7 May 2014 14:48:02 UTC Severity: important Tags: fixed-upstream, p ...

Several security issues were fixed in the kernel ...

The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filterc in the Linux kernel through 3143 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions NOTE: the affected code was moved to the __skb_get ...

CWE-125 https://github.com/torvalds/linux/commit/05ab8f2647e4221cbdb3856dd7d32bd5407316b3 http://www.openwall.com/lists/oss-security/2014/05/09/6 http://secunia.com/advisories/58990 http://www.securityfocus.com/bid/67321 http://secunia.com/advisories/59597 http://secunia.com/advisories/60613 http://secunia.com/advisories/59311 http://linux.oracle.com/errata/ELSA-2014-3052.html https://source.android.com/security/bulletin/2017-04-01 http://www.securitytracker.com/id/1038201 http://www.ubuntu.com/usn/USN-2264-1 http://www.ubuntu.com/usn/USN-2263-1 http://www.ubuntu.com/usn/USN-2262-1 http://www.ubuntu.com/usn/USN-2261-1 http://www.ubuntu.com/usn/USN-2259-1 http://www.ubuntu.com/usn/USN-2252-1 http://www.ubuntu.com/usn/USN-2251-1 http://www.debian.org/security/2014/dsa-2949 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=05ab8f2647e4221cbdb3856dd7d32bd5407316b3 https://nvd.nist.gov https://www.debian.org/security/./dsa-2949 https://usn.ubuntu.com/2259-1/https://access.redhat.com/security/cve/cve-2014-3145

Get Started

CVE-2014-3145

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

References

Vulmon Search

About

Products

Connect