Red Hat Security Advisory 2020-1493-01 - The kernel-alt packages provide the Linux kernel version 4.x. Issues addressed include buffer overflow, denial of service, heap overflow, and null pointer vulnerabilities.
f9f905afbd1c07e906b01a9b5f9efb2a071312f8ce6cf0b7ced2546f5dad629eRed Hat Security Advisory 2020-0375-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow and heap overflow vulnerabilities.
2771ec56a1f0cdfd7ba4c8445cd02a7bde8636e5735411475b0569947ef740f2Red Hat Security Advisory 2020-0374-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and heap overflow vulnerabilities.
109afefb19126c43d7ea9a360f7c9f6f419aad8d5207ac254a40d2179d15cf87Red Hat Security Advisory 2020-0339-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, denial of service, and heap overflow vulnerabilities.
ce69800232591b72a523684eb099476df657102a813c373811d059ac7d6c2172Red Hat Security Advisory 2020-0328-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow, denial of service, and heap overflow vulnerabilities.
285620c5a99661a5c23bb5d947afda78d77b787a2cf4a55d1795ac5be0dd61a9It was discovered that the binder IPC implementation in the Linux kernel did not properly perform bounds checking in some situations, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. Various other issues were also addressed.
dd9eb8a13d06fc9ad56d7a4bb1f0a271663ad5edcf7bf6387c09481d3c8486e9Red Hat Security Advisory 2020-0204-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service, heap overflow, and use-after-free vulnerabilities.
b8530fb9276e80ebe2fec5b38a7dd5cf3a19b3a0b32577a66ec4d709877292f7It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Various other issues were also addressed.
7a78ab2637b0c415c10d8aece2f49d7cb0ffca96812fc550881491945ac50eacUbuntu Security Notice 4226-1 - Michael Hanselmann discovered that the CIFS implementation in the Linux kernel did not sanitize paths returned by an SMB server. An attacker controlling an SMB server could use this to overwrite arbitrary files. It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
39575de5b2f924406650b6da561fc6af020f2015cd3e538ab41586df07456031
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