Red Hat Security Advisory 2021-3181-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Issues addressed include bypass and out of bounds write vulnerabilities.
ebd81c13fdd75aa9a29ef494c70017048d00231cdf540dabb309fbc3d526a9f2
Ubuntu Security Notice 5039-1 - Andy Nguyen discovered that the netfilter subsystem in the Linux kernel contained an out-of-bounds write in its setsockopt implementation. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
7fb7691f058c261273fb09c55bc720d7577ebc45a011695b5a20326cb0708c5b
Red Hat Security Advisory 2021-3088-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include bypass, out of bounds write, and privilege escalation vulnerabilities.
89b3cd704447ba81f0b1469b2f11523e90e8a2febc7bbe6eca778f311621ad18
Red Hat Security Advisory 2021-3057-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include bypass, null pointer, out of bounds write, and privilege escalation vulnerabilities.
430fd835d2bdf1ff571ff110fb4f55ba499c9de4d9b0f89a65b0be15a0229e02
Red Hat Security Advisory 2021-3044-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Issues addressed include bypass, out of bounds write, and privilege escalation vulnerabilities.
ae38cf4d315c5c9028eba6e515a52134f57ccd0722c43a727a4f79112a01520a
A heap out-of-bounds write affecting the Linux kernel since version 2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a denial of service condition (via heap memory corruption) through user name space.
43ba43820c567d536530e6cefcfcebfdd790ebc48dc3c00634126ad08fb0dfbf