Red Hat Security Advisory 2016-2584-02 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix: It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service via a crafted sendmsg system call.
88a2bd8c0f30988120dd0ca735846a15c63a1e9c06edc72ce61959751724fbc4Red Hat Security Advisory 2016-2574-02 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service via a crafted sendmsg system call.
a58b7b5d58e92d5a084026c53f5461e431441e86891787922c799b50ae4376edRed Hat Security Advisory 2016-2006-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A flaw was found in the Linux kernel's keyring handling code, where in key_reject_and_link() an uninitialized variable would eventually lead to arbitrary free address which could allow attacker to use a use-after-free style attack. A heap-based buffer overflow vulnerability was found in the Linux kernel's hiddev driver. This flaw could allow a local attacker to corrupt kernel memory, possible privilege escalation or crashing the system.
32ce72b5b458c557f4ab3d50ce8702dedabed061461192aef785dc0d826191e4Ubuntu Security Notice 3070-4 - USN-3070-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. A missing permission check when settings ACLs was discovered in nfsd. A local user could exploit this flaw to gain access to any file by setting an ACL. Various other issues were also addressed.
54515843f175f0f9bcd9acc3ab889613ddf0f05fd7d32658882565e31cc06142Ubuntu Security Notice 3070-3 - A missing permission check when settings ACLs was discovered in nfsd. A local user could exploit this flaw to gain access to any file by setting an ACL. Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Various other issues were also addressed.
94afc7eeef9ca08145fbcd09d2933660867345939bcddffa924773452fa63bdeUbuntu Security Notice 3070-2 - A missing permission check when settings ACLs was discovered in nfsd. A local user could exploit this flaw to gain access to any file by setting an ACL. Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Various other issues were also addressed.
ea8ebece878c9ec1bdb289ff938356e56dc9c698e0e7b55ac18137e6e45dca21Ubuntu Security Notice 3072-2 - Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Yue Cao et al discovered a flaw in the TCP implementation's handling of challenge acks in the Linux kernel. A remote attacker could use this to cause a denial of service or inject content into an TCP stream. Various other issues were also addressed.
96d0691fb37a717dc4538398d603c1ba2926fb7655c3ca0e94e6f32b862548e3Ubuntu Security Notice 3072-1 - Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Yue Cao et al discovered a flaw in the TCP implementation's handling of challenge acks in the Linux kernel. A remote attacker could use this to cause a denial of service or inject content into an TCP stream. Various other issues were also addressed.
87c2db82b8e8252d7c63bb9b84f22240a7da51fef03461bf0f74053a53450993Ubuntu Security Notice 3071-2 - USN-3071-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 LTS. Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Various other issues were also addressed.
3566417846c77d69e8d6e988ac18f853f3f5643c015dda7a7a0b163ac03ba13eUbuntu Security Notice 3071-1 - Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Yue Cao et al discovered a flaw in the TCP implementation's handling of challenge acks in the Linux kernel. A remote attacker could use this to cause a denial of service or inject content into an TCP stream. Various other issues were also addressed.
390d0ea5ed263a891c9e578a8e5adc5d81a3abf7979689b597c1dbe2ca6e2c3dUbuntu Security Notice 3070-1 - A missing permission check when settings ACLs was discovered in nfsd. A local user could exploit this flaw to gain access to any file by setting an ACL. Kangjie Lu discovered an information leak in the Reliable Datagram Sockets implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory. Various other issues were also addressed.
671f73e3980f6ab5eb3168e9a016890390d6371acb18fd3ee5f1267d933eeb9dDebian Linux Security Advisory 3616-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
f8f91d42b2147ed0e585aa9485405e88185e79297b056fa67e83dc0d6de123ee
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