Ubuntu Security Notice 6124-1 - Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Reima Ishii discovered that the nested KVM implementation for Intel x86 processors in the Linux kernel did not properly validate control registers in certain situations. An attacker in a guest VM could use this to cause a denial of service.
488019825a52767118c79091984feba06bc2c22c68ba9d70b20568ab55b6c89dUbuntu Security Notice 6089-1 - It was discovered that the Intel i915 graphics driver in the Linux kernel did not perform a GPU TLB flush in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
d7733ea3680714a70e7b2c6637cf17a3d21472fdbfbcb86a7d70a45b40c6f4bcUbuntu Security Notice 6000-1 - 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 NVMe driver in the Linux kernel did not properly handle reset events in some situations. A local attacker could use this to cause a denial of service.
e9c783fd857dd877172d6b22feaf0fdab4162c87abb98b854318a9659634936dUbuntu 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 5951-1 - 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 NVMe driver in the Linux kernel did not properly handle reset events in some situations. A local attacker could use this to cause a denial of service.
5d323e9a21a3485713966ef0df059371a85e0f0291d7700527ffdd48d8df43cbUbuntu 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 5940-1 - 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 NVMe driver in the Linux kernel did not properly handle reset events in some situations. A local attacker could use this to cause a denial of service.
2d4bea0496f1459f3977332b1c41c2155e5e5c4347f8a903f871180fc72ec871Ubuntu Security Notice 5939-1 - 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 NVMe driver in the Linux kernel did not properly handle reset events in some situations. A local attacker could use this to cause a denial of service.
190d26e80aa2b8d7c1388ab95e36364a6114a29af64adf6b2ee36f3da6317b1eUbuntu 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 5934-1 - 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 NVMe driver in the Linux kernel did not properly handle reset events in some situations. A local attacker could use this to cause a denial of service.
fe2f930ada1d055377b15ff6de18e7407f123b019102450882de3d0251e52ec6Ubuntu 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 5917-1 - 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.
45d3eae7aeeec9f361a5489016f22109a3744f207a1da8f885dae861be6478bdUbuntu Security Notice 5911-1 - 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.
5576d6f3b8ec34400685baccc06bc569ae74cf57749d1ac07a04d23ff15b501bUbuntu Security Notice 5912-1 - 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.
b1ca8f87b39a5ab62e963ec4ea1709b41a567ab37295bf64befb3feaa68a50d4Red Hat Security Advisory 2023-0859-01 - The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Issues addressed include code execution and integer overflow vulnerabilities.
b39a59363fbd731e62f1a1ede680800cd53d885a10e525e1d8f8e64dee02709eUbuntu Security Notice 5859-1 - 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. It was discovered that the Netronome Ethernet driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
24736893d69134f8c0d402d5d07ca7f1b3711c3a394ab082784aee41f9879906Red Hat Security Advisory 2023-0536-01 - 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.
db3cdec09f4fa18614ad2c2f7b915eebef7167898fe789825310fcf2d185841aRed Hat Security Advisory 2023-0526-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
a38173ffd4c1a32200dc9063832772ab2a903e6b329d709b48733bc7df9b1460Red Hat Security Advisory 2023-0499-01 - 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.
cafa34e9b6e6e20e9552a755d2013ce9af4b6ec3fae928e0d9abcbb8e4ef86b0Red Hat Security Advisory 2023-0531-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
22527e33a39753d9ca8e1cd40f6302accc7bc0a0f8eab2e69c0314c187fceb7aRed Hat Security Advisory 2023-0512-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system.
85e09cd648a01d2be4fcd737a932ab51119e4a46973a05fdee1b8ba61ab676bfRed Hat Security Advisory 2023-0496-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system.
db4252aa399689acdb60e9f13777e05c13736baaa1aba4f5db8ffd87de043f8bRed Hat Security Advisory 2023-0441-01 - 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.
1ef43e0486be0b0305bdb8cfdf52cf102a0385d5854e738957bb3bd2fcc93734
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