High severity7.5NVD Advisory· Published May 23, 2016· Updated Jun 17, 2026
CVE-2016-4580
CVE-2016-4580
Description
The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does not properly initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
70cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- osv-coords64 versionspkg:rpm/suse/kernel-bigsmp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-bigsmp&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-bigsmp&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-bigsmp&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-ec2&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-ec2&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-ec2&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-rt_trace&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-trace&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-trace&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-trace&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-xen&distro=SUSE%20Manager%202.1pkg:rpm/suse/kernel-xen&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/kernel-xen&distro=SUSE%20OpenStack%20Cloud%205
< 3.0.101-0.47.86.1+ 63 more
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.2
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101.rt130-57.1
- (no CPE)range: < 3.0.101.rt130-57.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101.rt130-57.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101.rt130-57.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.7.53.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-77.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
- (no CPE)range: < 3.0.101-0.47.86.1
Patches
Vulnerability mechanics
References
22- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/nvdVendor Advisory
- github.com/torvalds/linux/commit/79e48650320e6fba48369fccf13fd045315b19b8nvdVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.htmlnvd
- www.debian.org/security/2016/dsa-3607nvd
- www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5nvd
- www.openwall.com/lists/oss-security/2016/05/10/12nvd
- www.securityfocus.com/bid/90528nvd
- www.ubuntu.com/usn/USN-3016-1nvd
- www.ubuntu.com/usn/USN-3016-2nvd
- www.ubuntu.com/usn/USN-3016-3nvd
- www.ubuntu.com/usn/USN-3016-4nvd
- www.ubuntu.com/usn/USN-3017-1nvd
- www.ubuntu.com/usn/USN-3017-2nvd
- www.ubuntu.com/usn/USN-3017-3nvd
- www.ubuntu.com/usn/USN-3018-1nvd
- www.ubuntu.com/usn/USN-3018-2nvd
- www.ubuntu.com/usn/USN-3019-1nvd
- www.ubuntu.com/usn/USN-3020-1nvd
- www.ubuntu.com/usn/USN-3021-1nvd
- www.ubuntu.com/usn/USN-3021-2nvd
News mentions
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