Published: 27/05/2015 Updated: 07/11/2023

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

VMScore: 828

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

The __driver_rfc4106_decrypt function in arch/x86/crypto/aesni-intel_glue.c in the Linux kernel prior to 3.19.3 does not properly determine the memory locations used for encrypted data, which allows context-dependent malicious users to cause a denial of service (buffer overflow and system crash) or possibly execute arbitrary code by triggering a crypto API call, as demonstrated by use of a libkcapi test program with an AF_ALG(aead) socket.

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debian debian linux 8.0
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canonical ubuntu linux 12.04

Debian Bug report logs - #782515 [regression] BUG in process context when using TCP Fast Open (CVE-2015-2015-3332) Package: src:linux; Maintainer for src:linux is Debian Kernel Team <debian-kernel@listsdebianorg>; Reported by: Antti Salmela <asalmela@ikifi> Date: Mon, 13 Apr 2015 14:48:02 UTC Severity: important ...

Debian Bug report logs - #782561 Buffer overruns in Linux kernel RFC4106 implementation using AESNI (CVE-2015-3331) Package: src:linux; Maintainer for src:linux is Debian Kernel Team <debian-kernel@listsdebianorg>; Reported by: Romain Francoise <rfrancoise@debianorg> Date: Tue, 14 Apr 2015 08:57:02 UTC Severity: n ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2014-8159 It was found that the Linux kernel's InfiniBand/RDMA subsystem did not properly sanitize input parameters while registering memory regions from user space via the (u)verbs API ...

A buffer overflow flaw was found in the way the Linux kernel's Intel AES-NI instructions optimized version of the RFC4106 GCM mode decryption functionality handled fragmented packets A remote attacker could use this flaw to crash, or potentially escalate their privileges on, a system over a connection with an active AEC-GCM mode IPSec security ass ...

Several security issues were fixed in the kernel ...

A buffer overflow flaw was found in the way the Linux kernel's Intel AES-NI instructions optimized version of the RFC4106 GCM mode decryption functionality handled fragmented packets A remote attacker could use this flaw to crash, or potentially escalate their privileges on, a system over a connection with an active AES-GCM mode IPSec security ass ...

CWE-119 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3 https://bugzilla.redhat.com/show_bug.cgi?id=1213322 https://github.com/torvalds/linux/commit/ccfe8c3f7e52ae83155cb038753f4c75b774ca8a http://www.openwall.com/lists/oss-security/2015/04/14/16 http://rhn.redhat.com/errata/RHSA-2015-1081.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.ubuntu.com/usn/USN-2632-1 http://www.ubuntu.com/usn/USN-2631-1 http://rhn.redhat.com/errata/RHSA-2015-1199.html http://www.debian.org/security/2015/dsa-3237 http://www.securitytracker.com/id/1032416 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccfe8c3f7e52ae83155cb038753f4c75b774ca8a https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=782515 https://usn.ubuntu.com/2614-1/https://access.redhat.com/security/cve/cve-2015-3331 https://www.debian.org/security/./dsa-3237

CVE-2015-3331

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