Ubuntu: Security Advisory (USN-6951-4)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

CVE-2022-48895

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Don't unregister on shutdown Michael Walle says he noticed the following stack trace while performing a shutdown with "reboot -f". He suggests he got "lucky" and just hit the correct spot for the reboot while ther...

USN-6951-4: Linux kernel (BlueField) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - M68K architecture; - User-Mode Linux UML; - x86 architecture; - Accessibility subsystem; -...

CVE-2022-48895

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Don't unregister on shutdown Michael Walle says he noticed the following stack trace while performing a shutdown with "reboot -f". He suggests he got "lucky" and just hit the correct spot for the reboot while ther...

CVE-2022-48875

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: sdata can be NULL during AMPDU start ieee80211txbasessionhandlestart may get NULL for sdata when a deauthentication is ongoing. Here a trace triggering the race with the hostapd test multiapfronthaulonap: gdb list...

DEBIAN-CVE-2022-48882

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix macsec possible null dereference when updating MAC security entity SecY Upon updating MAC security entity SecY in hw offload path, the macsec security association SA initialization routine is called. In case of...

CVE-2023-52912

CVE-2023-52912 relates to the Linux kernel’s DRM amdgpu subsystem. The issue arises during unloading of amdgpu where a bug in drm_buddy_free_block can trigger a kernel BUG and invalid opcode, as shown in the stack trace and kernel log snippet. The impact is a potentially local disruption of a sys...

CVE-2023-52912 drm/amdgpu: Fixed bug on error when unloading amdgpu

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed bug on error when unloading amdgpu Fixed bug on error when unloading amdgpu. The error message is as follows: 377.706202 kernel BUG at drivers/gpu/drm/drmbuddy.c:278! 377.706215 invalid opcode: 0000 1 PREEMPT SM...

CVE-2022-48895

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Don't unregister on shutdown Michael Walle says he noticed the following stack trace while performing a shutdown with "reboot -f". He suggests he got "lucky" and just hit the correct spot for the reboot while ther...

UBUNTU-CVE-2024-43868

In the Linux kernel, the following vulnerability has been resolved: riscv/purgatory: align riscvkernelentry When alignment handling is delegated to the kernel, everything must be word-aligned in purgatory, since the trap handler is then set to the kexec one. Without the alignment, hitting the...

hw: amd: SMM Lock Bypass

A flaw was found in hw. Improper validation in a model-specific register MSR could allow a malicious program with ring0 access to modify the SMM configuration while the SMI lock is enabled. This issue can lead to arbitrary code execution...

Ubuntu: Security Advisory (USN-6951-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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-6951-3: Linux kernel (Azure) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - M68K architecture; - User-Mode Linux UML; - x86 architecture; - Accessibility subsystem; -...

Ewon Cosy+ / Talk2M Remote Access Solution Improper Authentication

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2024-043 Product: Ewon Cosy+ / Talk2M Remote Access Solution Manufacturer: HMS Industrial Networks AB Affected Versions: N.A. Tested Versions: N.A. Vulnerability Type: Improper Authentication CWE-287 Risk Level: High Solution Statu...

PT-2024-32246

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is caused by the low initial period of the frequency estimation algorithm, which triggers the defects of the hardware, specifically erratum HSW11 and HSW143. The HSW11 requires...

The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to escalate their privileges.

The vulnerability of the Windows Hyper-V hardware virtualization system in Windows operating systems is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to gain increased privileges...

Ubuntu 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6951-3)

"The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6951-3 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

SUSE CVE-2024-43815

In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - Ensure payload is zero when using key slot We could leak stack memory through the payload field when running AES with a key from one of the hardware's key slots. Fix this by ensuring the payload field is set to ...

SUSE CVE-2024-43852

In the Linux kernel, the following vulnerability has been resolved: hwmon: ltc2991 re-order conditions to fix off by one bug LTC2991TINTCHNR is 4. The st-tempen array has LTC2991MAXCHANNEL 4 elements. Thus if "channel" is equal to LTC2991TINTCHNR then we have read one element beyond the end of th...

CVE-2024-43852

In the Linux kernel, the following vulnerability has been resolved: hwmon: ltc2991 re-order conditions to fix off by one bug LTC2991TINTCHNR is 4. The st-tempen array has LTC2991MAXCHANNEL 4 elements. Thus if "channel" is equal to LTC2991TINTCHNR then we have read one element beyond the end of th...