kernel: Missing namespace check in net/netlink/af_netlink.c allows for network monitors to observe systemwide activity

The netlinkdelivertapskb function in net/netlink/afnetlink.c in the Linux kernel, through 4.14.4, does not restrict observations of Netlink messages to a single net namespace, when CONFIGNLMON is enabled. This allows local users to obtain sensitive information by leveraging the CAPNETADMIN...

kernel: Missing namespace check in net/netlink/af_netlink.c allows for network monitors to observe systemwide activity

The netlinkdelivertapskb function in net/netlink/afnetlink.c in the Linux kernel, through 4.14.4, does not restrict observations of Netlink messages to a single net namespace, when CONFIGNLMON is enabled. This allows local users to obtain sensitive information by leveraging the CAPNETADMIN...

kernel: Missing namespace check in net/netlink/af_netlink.c allows for network monitors to observe systemwide activity

The netlinkdelivertapskb function in net/netlink/afnetlink.c in the Linux kernel, through 4.14.4, does not restrict observations of Netlink messages to a single net namespace, when CONFIGNLMON is enabled. This allows local users to obtain sensitive information by leveraging the CAPNETADMIN...

kernel: Missing namespace check in net/netlink/af_netlink.c allows for network monitors to observe systemwide activity

The netlinkdelivertapskb function in net/netlink/afnetlink.c in the Linux kernel, through 4.14.4, does not restrict observations of Netlink messages to a single net namespace, when CONFIGNLMON is enabled. This allows local users to obtain sensitive information by leveraging the CAPNETADMIN...

Kernel: ipsec: xfrm: use-after-free leading to potential privilege escalation

The Linux kernel is vulerable to a use-after-free flaw when Transformation User configuration interfaceCONFIGXFRMUSER compile-time configuration were enabled. This vulnerability occurs while closing a xfrm netlink socket in xfrmdumppolicydone. A user/process could abuse this flaw to potentially...

kernel: Missing namespace check in net/netlink/af_netlink.c allows for network monitors to observe systemwide activity

The netlinkdelivertapskb function in net/netlink/afnetlink.c in the Linux kernel, through 4.14.4, does not restrict observations of Netlink messages to a single net namespace, when CONFIGNLMON is enabled. This allows local users to obtain sensitive information by leveraging the CAPNETADMIN...

CVE-2017-11089

A flaw was found in the netlink 802.11 configuration interface. A local privileged attacker CAPNETADMIN could crash the system or possibly execute arbitrary code...

Ubuntu: Security Advisory (USN-3620-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-3620-2: Linux kernel (Trusty HWE) vulnerabilities

USN-3620-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM. Jann Horn discovered that microprocessors utilizing speculative execution and branch...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3620-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3620-1 advisory. It was discovered that the netlink 802.11 configuration interface in the Linux kernel did not properly validate some attributes passed from userspace. A...

USN-3620-1 linux vulnerabilities

It was discovered that the netlink 802.11 configuration interface in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker with the CAPNETADMIN privilege could use this to cause a denial of service system crash or possibly execute arbitrary code...

USN-3620-1: Linux kernel vulnerabilities

It was discovered that the netlink 802.11 configuration interface in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker with the CAPNETADMIN privilege could use this to cause a denial of service system crash or possibly execute arbitrary code...

CVE-2017-9694

While parsing Netlink attributes in QCAWLANVENDORATTREXTSCANBSSIDHOTLISTPARAMSLOSTAPSAMPLESIZE in qcacld 2.0 before 2017-05-16, a buffer overread could occur...

CVE-2017-9694

While parsing Netlink attributes in QCAWLANVENDORATTREXTSCANBSSIDHOTLISTPARAMSLOSTAPSAMPLESIZE in qcacld 2.0 before 2017-05-16, a buffer overread could occur...

Buffer overflow

While parsing Netlink attributes in QCAWLANVENDORATTREXTSCANBSSIDHOTLISTPARAMSLOSTAPSAMPLESIZE in qcacld 2.0 before 2017-05-16, a buffer overread could occur...

CVE-2017-9694

While parsing Netlink attributes in QCAWLANVENDORATTREXTSCANBSSIDHOTLISTPARAMSLOSTAPSAMPLESIZE in qcacld 2.0 before 2017-05-16, a buffer overread could occur...

CVE-2017-9694

CVE-2017-9694 affects the Qualcomm QCACLD-2.0 WLAN driver and concerns an issue in parsing Netlink attributes: specifically, the QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_LOST_AP_SAMPLE_SIZE parameter. The root cause is a buffer overread during parsing, which could occur before 2017-05-16...

CVE-2017-9694: Improper Restriction of Operations within the Bounds of a Memory Buffer

While parsing Netlink attributes in QCAWLANVENDORATTREXTSCANBSSIDHOTLISTPARAMSLOSTAPSAMPLESIZE in qcacld 2.0 before 2017-05-16, a buffer overread could occur...

Buffer overflow

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, improper message length calculation in oemcmdhandler while processing a WLANNLMSGOEM netlink message leads to buffer overread...

CVE-2017-18069

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, improper message length calculation in oemcmdhandler while processing a WLANNLMSGOEM netlink message leads to buffer overread...