Red Hat Security Advisory 2024-1278-03 - An update for kpatch-patch is now available for Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include out of bounds write and use-after-free vulnerabilities.
6b2284d02c2f3fc32bd487fd3f167763e2d294ff66de903a129316872db1929bRed Hat Security Advisory 2023-5233-01 - OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 4.13.4 images.
7d1ca71c1592ac5ce6262de9a56cdeccb6d9818d38d921dd586a1126ca6c0bd9Red Hat Security Advisory 2023-5235-01 - 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.
6f099abe73ac33e80baa5d8d1e3d410f894d3a3240474d494d7287763928f8c0Red Hat Security Advisory 2023-5238-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
8058fe24a0cfa3c085dc7b5c2348a3740dd28e77b8486c7f1ab63d7ccfd6b094Red Hat Security Advisory 2023-5244-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include information leakage, out of bounds write, and use-after-free vulnerabilities.
2d37542ffeef6aa7c393c541f56dba5c05c37d66228b869b552effea838c1489Red Hat Security Advisory 2023-5255-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine- tuning for systems with extremely high determinism requirements. Issues addressed include information leakage, out of bounds write, and use-after-free vulnerabilities.
258b79c6d38731112095e3861aa827e7da64cfdb743f048033bd446d901f450cRed Hat Security Advisory 2023-5221-01 - 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 out of bounds write and use-after-free vulnerabilities.
90b863a69ef3aaeeadf4c84256e8105c90c054203054b9c02dcef9c670542b6cRed Hat Security Advisory 2023-5069-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include bypass, information leakage, and use-after-free vulnerabilities.
d1d2671f8a3af58445d1e0aa04838bed4cb8aa8eca76d4c0771529fae16ba345Red Hat Security Advisory 2023-5091-01 - 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, information leakage, and use-after-free vulnerabilities.
692e3399682d917e015031b7ecbf9074ae894e373dd78e0e924c5ef7cd103383Red Hat Security Advisory 2023-5093-01 - 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.
d823b3d002e6c5a51689e4caf4dc36b044651db9819d7381ddde6dfeea7a833eIt was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Querijn Voet discovered that a race condition existed in the io_uring subsystem in the Linux kernel, 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. Various other vulnerabilities were also discovered and addressed.
ea3847865d59a38e67f8587f61b9187dd08496a2ad7eb51fab178dfdf50df391Red Hat Security Advisory 2023-4961-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include out of bounds access, out of bounds write, and use-after-free vulnerabilities.
6684389df31fc20aede82599f99fafc894611d2c55fac3be32a4e69245e35cdcRed Hat Security Advisory 2023-4967-01 - 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 out of bounds write and use-after-free vulnerabilities.
5e22461312df0e509649b6a701ce80d7ddb1c340b7ff0348a3ad838f96cc31faRed Hat Security Advisory 2023-4962-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include out of bounds access, out of bounds write, and use-after-free vulnerabilities.
53ab97930ec953dffbca45e4e056a2e6296372ccd616bd9dc629e8f5df8fa6e6Red Hat Security Advisory 2023-4888-01 - 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 out of bounds write and use-after-free vulnerabilities.
88a9bb8c05628ae38a95c17e5e550ce2363e19952b9132dcd65e82c001a8e5f2Red Hat Security Advisory 2023-4789-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include information leakage, null pointer, out of bounds access, out of bounds write, and use-after-free vulnerabilities.
35daef38fd3c16f236a620a2aab24aa94cf4e112cadcb8e6139ed0ad494acad2Ubuntu Security Notice 6285-1 - It was discovered that the NTFS file system implementation in the Linux kernel did not properly check buffer indexes in certain situations, leading to an out-of-bounds read vulnerability. A local attacker could possibly use this to expose sensitive information. Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges.
c7303f43ba77d16cc931ee8b1c0d2f16d00a561cedb386fa837bfed417cd59f3Ubuntu Security Notice 6261-1 - It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges.
61fedc9fdbbcf1386a4c050696f6c23c47c6b3b07660a05455f081ba31d4a991Debian Linux Security Advisory 5461-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
d6c7fe0b8e07bb3725b7971d65c2bceafe2c7eaf392c1d8c4fad2e8c965f0ea4Ubuntu Security Notice 6260-1 - It was discovered that the NTFS file system implementation in the Linux kernel did not properly check buffer indexes in certain situations, leading to an out-of-bounds read vulnerability. A local attacker could possibly use this to expose sensitive information. Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges.
a4384a0d58c965d16d9a12fe71bc79afb9b36f12a4660d6419a9dae8338f976aUbuntu Security Notice 6255-1 - It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. Mingi Cho discovered that the netfilter subsystem in the Linux kernel did not properly validate the status of a nft chain while performing a lookup by id, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code.
b92e45b5821cbc38a01a9f4fad300b0ca630b46f0b15c730d3315c01259ea4d7Ubuntu Security Notice 6254-1 - Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the do_prlimit function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information. It was discovered that a race condition existed in the btrfs file system implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information.
0faaa1a4c904d2777eb8f39748a9d767eddb9f41659d19079b8dcbea4f5d81efUbuntu Security Notice 6252-1 - It was discovered that the ext4 file system implementation in the Linux kernel contained a use-after-free vulnerability. An attacker could use this to construct a malicious ext4 file system image that, when mounted, could cause a denial of service. It was discovered that the sound subsystem in the Linux kernel contained a race condition in some situations. A local attacker could use this to cause a denial of service.
f33849bf32c8784dc2dc942eddd765a6da4ead4a24f6749cde835abee1fdbf59Ubuntu Security Notice 6251-1 - It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges.
454e1b5e5d30f6e8a5dc26ecf1b6be0d2fc92760c30103129500f56590135e97Ubuntu Security Notice 6250-1 - Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges. It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code.
a3c2bee7fb44adf555ec4f0c4513eec063216c00e3541ec88c1729871be7fb50
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