Astra Linux - уязвимость в linux-5.10, linux-5.15, linux

Intel’s microprocessor generations 6 to 8 are affected by a new Spectre variant that can bypass the retpoline mitigation mechanism in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to execute arbitrary speculative code under certain...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414416)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414416 advisory. Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data...

kernel security update

5.14.0-362.13.1.el93.OL9 - x86/retpoline: Document some thunk handling aspects Borislav Petkov CVE-2023-20569 - objtool: Fix return thunk patching in retpolines Josh Poimboeuf CVE-2023-20569 - x86/srso: Remove unnecessary semicolon Yang Li CVE-2023-20569 - x86/calldepth: Rename x86returnskl to...

kernel security update

2.6.32-754.49.1.OL6 - x86/speculation: Use generic retpoline by default on AMD CVE-2021-26401 Orabug: 34986011...

CLSA-2023-1695046791 Fix of 7 CVEs

Bionic update: upstream stable patchset 2022-12-01 LP: 1998542 // CVE-2022-26373 - x86/speculation: Add RSB VM Exit protections Bionic update: upstream stable patchset 2022-12-01 LP: 1998542 - Revert "x86/cpu: Add a steppings field to struct x86cpuid" - x86/cpufeature: Add facility to check for m...

CLSA-2023-1695046627 Fix of 7 CVEs

Bionic update: upstream stable patchset 2022-12-01 LP: 1998542 // CVE-2022-26373 - x86/speculation: Add RSB VM Exit protections Bionic update: upstream stable patchset 2022-12-01 LP: 1998542 - Revert "x86/cpu: Add a steppings field to struct x86cpuid" - x86/cpufeature: Add facility to check for m...

EulerOS 2.0 SP10 : kernel (EulerOS-SA-2023-2383)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform arbitrary read a...

Important: kernel

Issue Overview: AMD recommends using a software mitigation for this issue, which the kernel is enabling by default. The Linux kernel will use the generic retpoline software mitigation, instead of the specialized AMD one, on AMD instances 5a. This is done by default, and no administrator action is...

Debian: Security Advisory (DLA-1362-1)

The remote host is missing an update for the Debian 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...

SUSE CVE-2022-29901

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under...

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 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...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5728-2)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5728-2 advisory. Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading t...

AlmaLinux 8 : kernel-rt (ALSA-2022:7134)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:7134 advisory. - A kernel information leak flaw was identified in the scsiioctl function in drivers/scsi/scsiioctl.c in the Linux kernel. This flaw allows a local attack...

Important: kernel

Issue Overview: A use-after-free flaw was found in the Linux kernel's Unix socket Garbage Collection and iouring. This flaw allows a local user to crash or potentially escalate their privileges on the system. CVE-2022-2602 A flaw was found in hw. The unprotected alternative channel of return bran...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2022-006)

The version of kernel installed on the remote host is prior to 5.15.57-29.131. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2022-006 advisory. A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9710)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9710 advisory. - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34480880 CVE-2022-2588 - arm64: proton-pack: provide...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2022-9709)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9709 advisory. - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34480880 CVE-2022-2588 - arm64: proton-pack: provide...

F5 Networks BIG-IP : RetBleed CPU vulnerability (K83713003)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K83713003 advisory. - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline...

SUSE SLES15 Security Update : kernel (SUSE-SU-2022:2424-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2424-1 advisory. - Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. CVE-2021-26341 - An...