RHEL 7 : kernel-rt (RHSA-2017:0931)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:0931 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

kernel: Signed overflow for SO_{SND|RCV}BUFFORCE

A flaw was found in the Linux kernel's implementation of setsockopt for the SOSND|RCVBUFFORCE setsockopt system call. Users with non-namespace CAPNETADMIN are able to trigger this call and create a situation in which the sockets sendbuff data size could be negative. This could adversely affect...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

kernel: Signed overflow for SO_{SND|RCV}BUFFORCE

A flaw was found in the Linux kernel's implementation of setsockopt for the SOSND|RCVBUFFORCE setsockopt system call. Users with non-namespace CAPNETADMIN are able to trigger this call and create a situation in which the sockets sendbuff data size could be negative. This could adversely affect...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Updated kernel-linus packages fixes security vulnerabilities

This kernel-linus update is based on upstream 4.4.55 and fixes at least the following security issues: Race condition in drivers/tty/nhdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service double free by setting the HDLC line discipline...

Linux Kernel 3.11 4.8 0 - SO_SNDBUFFORCE SO_RCVBUFFORCE Local Privilege Escalation

Linux Kernel 3.11 4.8 0 - SOSNDBUFFORCE SORCVBUFFORCE Local Privilege Escalation // CAPNETADMIN - root LPE exploit for CVE-2016-9793 // No KASLR, SMEP or SMAP bypass included // Affected kernels: 3.11 - 4.8 // Tested in QEMU only // https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-97...

CVE-2017-6346

Race condition in net/packet/afpacket.c in the Linux kernel allows local users to cause a denial of service use-after-free or possibly have unspecified other impact via a multithreaded application that makes PACKETFANOUT setsockopt system calls...

CVE-2017-6346

Race condition in net/packet/afpacket.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service use-after-free or possibly have unspecified other impact via a multithreaded application that makes PACKETFANOUT setsockopt system calls...

UBUNTU-CVE-2017-6346

Race condition in net/packet/afpacket.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service use-after-free or possibly have unspecified other impact via a multithreaded application that makes PACKETFANOUT setsockopt system calls...

PT-2017-17012 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.9.13 Description: A race condition exists in the Linux kernel, specifically in the net/packet/af packet.c file, which can be exploited by local users through a multithreaded application that makes PACKET FANOU...

CVE-2017-6074

The dccprcvstateprocess function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCPPKTREQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service double free via an application that makes an IPV6RECVPKTINF...

UBUNTU-CVE-2017-6074

The dccprcvstateprocess function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCPPKTREQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service double free via an application that makes an IPV6RECVPKTINF...

Double free

The dccprcvstateprocess function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCPPKTREQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service double free via an application that makes an IPV6RECVPKTINF...

CVE-2017-6074

The dccprcvstateprocess function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCPPKTREQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service double free via an application that makes an IPV6RECVPKTINF...

CVE-2017-6074

The dccprcvstateprocess function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCPPKTREQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service double free via an application that makes an IPV6RECVPKTINF...

PT-2017-2357 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.9.11 Description: The issue is related to the dccp rcv state process function in the Linux kernel, which mishandles DCCP PKT REQUEST packet data structures in the LISTEN state. This can be exploited by a local...

Ubuntu 16.04 LTS : Linux kernel (Qualcomm Snapdragon) vulnerabilities (USN-3169-4)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3169-4 advisory. Baozeng Ding discovered a race condition that could lead to a use-after- free in the Advanced Linux Sound Architecture ALSA subsystem of the Linux kernel...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3169-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3169-1 advisory. Dmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly initialize the Code Segment CS in certain error cases. A local...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3168-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3168-1 advisory. Dmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly initialize the Code Segment CS in certain error cases. A local...