Red Hat Security Advisory 2020-0543-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and use-after-free vulnerabilities.
8ab8efed79f5f3bd7cd516f00264a695888543a958fe8fbb221191731955a067Red Hat Security Advisory 2020-0179-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
0d5a0f10b1f5201a55ee5d74a0dcbb1f48b8429af6b4c428ed98e86453972daeRed Hat Security Advisory 2020-0103-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
fcb90197bf847c6ebafd82de864d910086dc1d311169e67eb45ec1ca8f2ab402Red Hat Security Advisory 2020-0100-01 - 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.
a496efe6c540f0dbcf5379a134ce5b2024588daefb242c5104a38024a949a636Red Hat Security Advisory 2019-3517-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service, heap overflow, information leakage, and use-after-free vulnerabilities.
03447a52c4980f374df664e7374cea8800a1174c9ab4df5eb1f470f7db1d6d0bRed Hat Security Advisory 2019-3309-01 - 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, heap overflow, information leakage, null pointer, and use-after-free vulnerabilities.
59cc375374ff6c15113d1988a4247e3d24bd10d07e2610dd9344468468bbc9e6Ubuntu Security Notice 4115-2 - USN 4115-1 fixed vulnerabilities in the Linux 4.15 kernel for Ubuntu 18.04 LTS and Ubuntu 16.04 LTS. Unfortunately, as part of the update, a regression was introduced that caused a kernel crash when handling fragmented packets in some situations. This update addresses the issue. Various other issues were also addressed.
05acda341e120b77b16aad0ba3eb54346f60a3e3997eca4a108689927624648cUbuntu Security Notice 4118-1 - It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track inode validations. An attacker could use this to construct a malicious XFS image that, when mounted, could cause a denial of service. Various other issues were also addressed.
4f908bb81d9ebb9dd129fad885aa16a8ad89f97c5c09adc998aefff895ea8268Ubuntu Security Notice 4115-1 - Hui Peng and Mathias Payer discovered that the Option USB High Speed driver in the Linux kernel did not properly validate metadata received from the device. A physically proximate attacker could use this to cause a denial of service. Zhipeng Xie discovered that an infinite loop could triggered in the CFS Linux kernel process scheduler. A local attacker could possibly use this to cause a denial of service. Various other issues were also addressed.
08121c3db54d152e12d06507d23ec168fbb76db1ad82346d206b3edabc68482dUbuntu Security Notice 4095-1 - Eli Biham and Lior Neumann discovered that the Bluetooth implementation in the Linux kernel did not properly validate elliptic curve parameters during Diffie-Hellman key exchange in some situations. An attacker could use this to expose sensitive information. It was discovered that a heap buffer overflow existed in the Marvell Wireless LAN device driver for the Linux kernel. An attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
73242072359d7bf186617f05dbb4e22278a6357ede250b31c563407ebd584e49Red Hat Security Advisory 2019-2043-01 - 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, information leakage, null pointer, and use-after-free vulnerabilities.
e071d742d6603367cb65da2c4efe950228d4321aa8233e8b9ddce2ca45118e06Red Hat Security Advisory 2019-2029-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, denial of service, information leakage, null pointer, and use-after-free vulnerabilities.
bac8beb8ce1ab8e43186837924865c4859c9dd53f0986287f9d903fc550005c1Ubuntu Security Notice 4069-2 - USN-4069-1 fixed vulnerabilities in the Linux kernel for Ubuntu 19.04. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 19.04 for Ubuntu 18.04 LTS. It was discovered that an integer overflow existed in the Linux kernel when reference counting pages, leading to potential use-after-free issues. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
7b71c12f3bd388a0828bab337fa728612d93c06a585502533286dc5568d2b0eaUbuntu Security Notice 4069-1 - It was discovered that an integer overflow existed in the Linux kernel when reference counting pages, leading to potential use-after-free issues. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Jann Horn discovered that a race condition existed in the Linux kernel when performing core dumps. A local attacker could use this to cause a denial of service or expose sensitive information. Various other issues were also addressed.
59868a26f79be380a03153a4ef3d8b3c9a12618231d06c2df1d94cb0bd3be8f3Slackware Security Advisory - New kernel packages are available for Slackware 14.2 to fix security issues.
eaf1386a913b81696db65328fdebb33b9ed751d8ee87000e03613ee7ec8b2e5fDebian Linux Security Advisory 4465-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
6462989fedaf07301b47a2563bc368b80ca7dfd5c7c7901bf9c00004dffd9a54Linux suffers from a missing locking between ELF coredump code and userfaultfd VMA modification.
673a7d5b5c8c34c1c31d9a3eff1b04dbcf78b701cc9cca3e53ef0c155170313f
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