Red Hat Security Advisory 2023-4146-01 - 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 denial of service, privilege escalation, and use-after-free vulnerabilities.
2ed45b761ee4c12f437265c5e6844b1644346ceaf757645812d15af7e140c4d6Red Hat Security Advisory 2023-4126-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include denial of service, privilege escalation, and use-after-free vulnerabilities.
476715660b24f49442c100410d070dcf46338fc5de436e7e9b82311567ef4885Red Hat Security Advisory 2023-4125-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service, privilege escalation, and use-after-free vulnerabilities.
f15f25fa6f00494366625c96e418392c7549e12db8e8372ed972e7adfc38a056Red Hat Security Advisory 2023-3491-01 - An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
31d70addc56bca5825603d5bf8f8997c0d2d33c37f78de6bcf050fa923352de4Red Hat Security Advisory 2023-3490-01 - 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 privilege escalation and use-after-free vulnerabilities.
b41135a7cd8822453c05dfbe6e299e4f5ce04418fab7aa3c67341dab9e88481eRed Hat Security Advisory 2023-3465-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include privilege escalation and use-after-free vulnerabilities.
9e8b23943bbce102748bfe12b6f7a00bc46bddbe8d9e2f7700b7d0a49dc70684Red Hat Security Advisory 2023-3470-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include privilege escalation and use-after-free vulnerabilities.
82edf6db39f2a38522ed567f0e12c69ba7aeb94a2530ba7bb312c95608802a02Red Hat Security Advisory 2023-3191-01 - 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 denial of service and use-after-free vulnerabilities.
c8885e2be14e585e386a8420bf3ce75ac0a76079440fd3d3c73e66d98ebc68ebRed Hat Security Advisory 2023-3190-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service and use-after-free vulnerabilities.
2a6ac1864f5dcdeaecc1f1b2eaff867e3c14f8f0f91ffd87c3b7a2c897f7d0dbRed Hat Security Advisory 2023-1923-01 - 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 a use-after-free vulnerability.
ba79100560fbd0fc7ba196b5e365840b14c9b25cb1f85ea29a5dacaf5c39421fRed Hat Security Advisory 2023-1841-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
5f722fb9b47a7f345cac3c83bf2a2ff372d46243f882e1d42b0a81e0d1b64119Red Hat Security Advisory 2023-1656-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.10.56.
240de720e001bf838375281c8974f3f4db8855a03923fc43cfd177237fada857Red Hat Security Advisory 2023-1662-01 - 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 a use-after-free vulnerability.
2f4d7fce954eb393102497b880f381d56cb9fc5544edaf0460ce5a4996415692Red Hat Security Advisory 2023-1556-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include a use-after-free vulnerability.
bfdff9e921737c3dd873317807bcf5104bb62ce1b6fcc534f02343e27668631cRed Hat Security Advisory 2023-1557-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
6a4113fba4bc49138ad69c8192e8cc5b2add535f8dd0a041d74328163652f353Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that the Upper Level Protocol (ULP) subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
9ca065d34d62ef1d0df4e30ce9203dc0a6cfef9ecac0deae5d2d89eba1965f1dUbuntu Security Notice 5976-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs. An attacker in a guest VM could use this to expose sensitive information from the host OS or other guest VMs.
a6dd79b8c521b85e0e1a1074affe7a355a0374b601afa3bdb39197d6af2e1843Ubuntu Security Notice 5962-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
564ea90f0a9cb872d9edcccc127c68905719afec80e7f2bbba3ccb3fe0d567d9Ubuntu Security Notice 5950-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
1e4f349bdc847921f3cb129b36ff261d904ef30c69ec58ba085d37c2caee0280Ubuntu Security Notice 5941-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
535271c1ae7b7bcb16adbc05fc82419f67a3f4ba4c0899e15d7b181c03349e95Ubuntu Security Notice 5938-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
efe3f3dc9a56b4e93e36f262834cf57d3f319d9b794bb81b09111cb968decb43Ubuntu Security Notice 5935-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
59c50f9f90d3ceae6e4fabcdc27d5c6f044cb0adece3527e315abeb06959e019Ubuntu Security Notice 5929-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
b91d808cf19fdf7c90b1715dd76fe4ce1006bf73ea7d460b158031998be12e19Ubuntu Security Notice 5925-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the Kernel Connection Multiplexor socket implementation in the Linux kernel when releasing sockets in certain situations. A local attacker could use this to cause a denial of service.
0f0f2bc4ad90e2d21d62d6495742008cd217c7c1134c60f81916c696fb70393cUbuntu Security Notice 5920-1 - It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service or execute arbitrary code.
fa694c2c44a7526df6be2583708cb52eba196281f52f0b24f1db9ebc844741ce
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