PT-2021-28722

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.4 Description The issue concerns a problem with page table entry pte updates for kernel memory on radix powerpc/64s systems. The actual impact and potential for attack have not been proven yet...

PT-2021-28892

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.119 Description The issue is related to the powerpc architecture in the Linux Kernel. It was introduced in version v4.13 and fixed in version v5.4.119. The actual impact and attack plausibility have not yet...

PT-2021-28830

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.37 Description The issue is related to the powerpc architecture in the Linux Kernel. It was introduced in version v4.13 and fixed in version v5.10.37. The actual impact and attack plausibility have not yet...

PT-2021-24733

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.4 Description The issue is related to the powerpc architecture in the Linux Kernel. It was introduced in version v4.13 and fixed in version v5.12.4. The actual impact and attack plausibility have not yet be...

PT-2021-24937

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.14.208 through 4.14.232 Description: The issue is related to crashes when toggling entry flush barrier on powerpc/64s. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kern...

PT-2021-24819

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.5 through v5.10.36 Description: The issue concerns the definition of the fixmap area in the powerpc/64 architecture. It was introduced in version v5.5 and fixed in version v5.10.37. The actual impact and attack...

PT-2021-28813

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.37 Description The issue concerns the definition of the fixmap area on powerpc/64. It was introduced in version v5.5 and fixed in version v5.10.37. The actual impact and attack plausibility have not yet bee...

PT-2021-28670

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.5 Description The issue is related to crashes when toggling entry flush barrier on powerpc/64s. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-24898

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.119 Description: The issue is related to the powerpc architecture in the Linux Kernel. It was introduced in version v4.13 and fixed in version v5.4.119. The actual impact and attack plausibility have not ye...

PT-2021-28918

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.191 Description The issue is related to the powerpc/64s architecture and involves a fix for page table entry pte updates for kernel memory on radix. The actual impact and attack plausibility have not yet be...

PT-2021-24793

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.38 Description The issue is related to crashes when toggling entry flush barrier on powerpc/64s. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-28944

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.9.245 through 4.9.268 Description The issue is related to crashes when toggling entry flush barrier on powerpc/64s. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-28931

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.14.208 through 4.14.232 Description The issue is related to crashes when toggling entry flush barrier on powerpc/64s. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2024-11096 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the powerpc/64s architecture in the Linux kernel, where crashes can occur when toggling the entry flush barrier. The entry flush mitigation can be enabled or...

kernel: powerpc: guest can cause DoS on POWER9 KVM hosts

A flaw was found in the way Linux kernel running on the Power9 processor saves and restores its registers while going in and coming out of an idle state. The issue occurs when a guest kernel has Kernel Userspace Address Protection KUAP feature enabled. The idlebook3s function does not save and...

PT-2024-11120 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the definition of the fixmap area in the Linux kernel for powerpc/64. The current definition at the top of the address space or just below KASAN is not valid fo...

SUSE: Security Advisory (SUSE-SU-2015:0232-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE: Security Advisory (SUSE-SU-2019:2262-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4751-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities

It was discovered that the console keyboard driver in the Linux kernel contained a race condition. A local attacker could use this to expose sensitive information kernel memory. CVE-2020-25656 Minh Yuan discovered that the tty driver in the Linux kernel contained race conditions when handling...

USN-4680-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description It was discovered that debugfs in the Linux kernel as used by blktrace contained a use-after-free in some situations. A privileged local attacker could possibly use this to cause a denial of service syste...