Red Hat Security Advisory 2015-2411-01 - The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way the Linux kernel's file system implementation handled rename operations in which the source was inside and the destination was outside of a bind mount. A privileged user inside a container could use this flaw to escape the bind mount and, potentially, escalate their privileges on the system. A race condition flaw was found in the way the Linux kernel's IPC subsystem initialized certain fields in an IPC object structure that were later used for permission checking before inserting the object into a globally visible list. A local, unprivileged user could potentially use this flaw to elevate their privileges on the system.
4ebb6d7591b02e0740e1a4134740ddd99527157811e2ec9e82dc7ce5145182a6Red Hat Security Advisory 2015-2152-02 - The kernel packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way the Linux kernel's file system implementation handled rename operations in which the source was inside and the destination was outside of a bind mount. A privileged user inside a container could use this flaw to escape the bind mount and, potentially, escalate their privileges on the system. A race condition flaw was found in the way the Linux kernel's IPC subsystem initialized certain fields in an IPC object structure that were later used for permission checking before inserting the object into a globally visible list. A local, unprivileged user could potentially use this flaw to elevate their privileges on the system.
06dbad210262abe32fe40f41673bf1f3c59cc04c20cc43a1e532a4849a8b46c6Red Hat Security Advisory 2015-1272-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way Linux kernel's Transparent Huge Pages implementation handled non-huge page migration. A local, unprivileged user could use this flaw to crash the kernel by migrating transparent hugepages. A buffer overflow flaw was found in the way the Linux kernel's eCryptfs implementation decoded encrypted file names. A local, unprivileged user could use this flaw to crash the system or, potentially, escalate their privileges on the system.
a0958131e790da4a4a3c2464e5f81a5e71381222d235d37ba86f8fab68e73822Ubuntu Security Notice 2612-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges. Vincent Tondellier discovered an integer overflow in the Linux kernel's netfilter connection tracking accounting of loaded extensions. An attacker on the local area network (LAN) could potential exploit this flaw to cause a denial of service (system crash of targeted system). Various other issues were also addressed.
34f987f7f6f67822ddd0219c9c83f04635ee710cc9f38ec4ba1174eb68d51de2Ubuntu Security Notice 2597-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
d0d7003df0fa18a33c041a905a2eb7307545321e7ce264bdbf46257709a12e9fUbuntu Security Notice 2598-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
e41f6861fc4c07d2bad2dfcf84d484a9a576146c997ba65cbe9ee9c9acd1e098Ubuntu Security Notice 2599-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
6e56b2dfa07edb41e3e53ee72342001afc9de03ee9f8ff0f76eabcd893419061Ubuntu Security Notice 2600-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
d731cce6bc09a061bbadd1c28873361734801228cf24f5a6bb1a21c5e6f15c72Ubuntu Security Notice 2596-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
37299381b0e088a96de6a9d501af846fd4675f99e223f4ff472b3d021bdfcfceUbuntu Security Notice 2601-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
4ff1b0a01f949177c8dc9a413b02118d7bb0c37bb6667b10b5966fe2847e0ffcUbuntu Security Notice 2583-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
28d7b89bb124569f420a9ba709fe48765584dc12a3e3a59abbea9305fcd7dbbcUbuntu Security Notice 2584-1 - A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges.
8afb2a3026cf0f899a4947b7bd2d83d11b7cd5af96e4255b0b9375879b36674aDebian Linux Security Advisory 3237-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
aa8f1362fe2b1e520df3774e9b5a3562a1ce08175dfc089a7a41b13a71abdb2e
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