3181 matches found
GSD-2023-1002220 bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation
bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.231 by commit...
GSD-2023-1002160 bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation
bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.166 by commi...
GSD-2023-1002084 bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation
bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.91 by commit...
PT-2023-35236 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 5.10.56 through 5.10.165 Description: The issue is related to a pointer-leak due to insufficient speculative store bypass mitigation in the bpf component. The actual impact and attack plausibility have not yet been prove...
PT-2023-35017 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.14 through v6.1.8 Description: The issue is related to a pointer-leak due to insufficient speculative store bypass mitigation in the bpf component. The actual impact and attack plausibility have not yet been proven...
Ubuntu: Security Advisory (USN-5865-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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-5865-1 linux-azure-4.15 vulnerabilities
It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-20369 Pawan Kumar Gupta, Alyssa Milburn, Ami...
Ubuntu 18.04 LTS : Linux kernel (Dell300x) vulnerabilities (USN-5861-1)
The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5861-1 advisory. It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote...
Ubuntu 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-5865-1)
The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5865-1 advisory. It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker...
Ubuntu: Security Advisory (USN-5861-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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-5862-1: Linux kernel (Qualcomm Snapdragon) vulnerabilities
It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-20369 Pawan Kumar Gupta, Alyssa Milburn, Ami...
USN-5861-1 linux-dell300x vulnerabilities
It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Tamás Koczka discovered that th...
USN-5861-1: Linux kernel (Dell300x) vulnerabilities
It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Tamás Koczka discovered that th...
USN-5854-1: Linux kernel vulnerabilities
It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-20369 Pawan Kumar Gupta, Alyssa Milburn, Ami...
Ubuntu 18.04 LTS : Linux kernel (Qualcomm Snapdragon) vulnerabilities (USN-5862-1)
The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5862-1 advisory. It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker...
SUSE SLES15: kernel-livepatch-5_3_18-150300_59_87-default / etc (SUSE-SU-2023:0267-1)
The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0267-1 advisory. This update for the Linux Kernel 5.3.18-1503005987 fixes several issues. The following security issues were fixed: - CVE-2022-3424: Fixed...
SUSE SLES15: kernel-livepatch-5_14_21-150400_22-default / etc (SUSE-SU-2023:0270-1)
The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0270-1 advisory. This update for the Linux Kernel 5.14.21-15040022 fixes several issues. The following security issues were fixed: - CVE-2022-4379: A...
SUSE SLES15: kernel-livepatch-5_3_18-150200_24_112-default / etc (SUSE-SU-2023:0245-1)
The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0245-1 advisory. This update for the Linux Kernel 5.3.18-15020024112 fixes several issues. The following security issues were fixed: - CVE-2022-3424: Fixed...
CVE-2023-0045
The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ibprctlset function updates the Thread Information Flags TIFs for the task and updates the SPECCTRL MSR on the function speculationctrlupdate, but the IBPB is only issued on the next...