Ubuntu Security Notice 5171-1 - It was discovered that Long Range ZIP incorrectly handled certain specially crafted lrz files. A remote attacker could possibly use this issue to cause a denial of service or other unspecified impact.
1b281c62103ad0ebb4c59cde1db74c39efcb0a0ee83254a74c84aa845d08f9b6Gentoo Linux Security Advisory 202107-15 - A buffer overflow in blktrace might allow arbitrary code execution. Versions less than 1.2.0_p20210419122502 are affected.
ea0d19251bad524f0f7ef639a536faec5d9165d1998dd9756836673a6caf95ffRed Hat Security Advisory 2019-4159-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
c4d981a6d20c3b68f13754d69107ef1f2830d0614b7c688281421d5b6b20e939Red Hat Security Advisory 2019-2162-01 - The blktrace packages contain a number of utilities to record the I/O trace information for the kernel to user space, and utilities to analyze and view the trace information. Issues addressed include a buffer overflow vulnerability.
a1fdafd250639ba3314a5a3a42a5cac783264ea0c7c0acf78c5fc8ec620b1c83Red Hat Security Advisory 2019-1190-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include CPU related, buffer overflow, information leakage, and use-after-free vulnerabilities.
2f160c5d9f6098b9b18068774d06fe7e3f1c96faf5b19e736ec61ec5c3d26519Red Hat Security Advisory 2019-1170-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include CPU related, buffer overflow, denial of service, information leakage, and use-after-free vulnerabilities.
51432bd6eb5ada1ac551a25bba574f308ab431b3d8fe6a0e4720220f0f42d17cRed Hat Security Advisory 2018-2948-01 - The kernel-alt packages provide the Linux kernel version 4.x. Issues addressed include buffer overflow, bypass, denial of service, information leakage, null pointer, and use-after-free vulnerabilities.
b5ac1428b03d1ab918a3b26b7b8a361284bcfa618164f1b2afd1b27d505a0549Ubuntu Security Notice 3677-2 - USN-3677-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.10. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 17.10 for Ubuntu 16.04 LTS. It was discovered that the netfilter subsystem of the Linux kernel did not properly validate ebtables offsets. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
c1953b1b76f2fb20d0c04031dff7e5d9392ec2f294f04ffe2f9f4493d60089fcUbuntu Security Notice 3677-1 - It was discovered that the netfilter subsystem of the Linux kernel did not properly validate ebtables offsets. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 file system that caused a denial of service when mounted. Various other issues were also addressed.
b9917730793499eb901655a084ddb9a923d7d0df94773d6f89265ffa68e26866Ubuntu Security Notice 3674-2 - USN-3674-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM. It was discovered that the netfilter subsystem of the Linux kernel did not properly validate ebtables offsets. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
d9670de8ee5732e1f317876d13852a8d12a2013a36b3d7dd2d941db95d255de8Ubuntu Security Notice 3674-1 - It was discovered that the netfilter subsystem of the Linux kernel did not properly validate ebtables offsets. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a NULL pointer dereference existed in the RDS protocol implementation in the Linux kernel. A local attacker could use this to cause a denial of service. Various other issues were also addressed.
d808284e76889914a80353a1e3422eace8b93049648e16d9582cece4693fb7c1Ubuntu Security Notice 3654-2 - USN-3654-1 fixed vulnerabilities and added mitigations in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a sidechannel attack. This flaw is known as Spectre Variant 4. A local attacker could use this to expose sensitive information, including kernel memory. Various other issues were also addressed.
de22c970ed2387a5b65d9f771bda19a47f769cd6937f436e2540fe3278eafdccUbuntu Security Notice 3654-1 - Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a sidechannel attack. This flaw is known as Spectre Variant 4. A local attacker could use this to expose sensitive information, including kernel memory. Tuba Yavuz discovered that a double-free error existed in the USBTV007 driver of the Linux kernel. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
5f261dbe5831c41c0bd4f2b983165daf32e4b78c0ecc0db3052a95ea2f5075e3Ubuntu Security Notice 3656-1 - Tuba Yavuz discovered that a double-free error existed in the USBTV007 driver of the Linux kernel. 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 F2FS implementation in the Linux kernel. A local attacker could use this to cause a denial of service. Various other issues were also addressed.
a9f3839c7a8545a6f6e3bf93c8de2afcce4efda346b3187919d8f91346066750Red Hat Security Advisory 2018-1355-01 - 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 and use-after-free vulnerabilities.
4447e6e273f5b0f0d5eb8a44bada9595ed1bf052db276cd1a4d04938e84a19fcRed Hat Security Advisory 2018-1318-01 - 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.
cbd3c6c3e9147b3d4a53a27345de22613a5693b4808c489836579c84720b9defDebian Linux Security Advisory 4188-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
c04940bd4f6e00821a6373ebaafc1e5cd084607d9b3667203e468f8e5190068aDebian Linux Security Advisory 4187-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
e47605adb85ececbd4ae2974c9376652991663a139c1e597e8d245b3700d48a9
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