kernel: phylib: fix potential use-after-free

In the Linux kernel, the following vulnerability has been resolved: phylib: fix potential use-after-free Commit bafbdd527d56 "phylib: Add device reset GPIO support" added call to phydeviceresetphydev after the putdevice call in phydetach. The comment before the putdevice call says that the phydev...

Ubuntu: Security Advisory (USN-6972-4)

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...

USN-6972-4: Linux kernel (Oracle) vulnerabilities

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service system crash. CVE-2024-22099 It was discovered that a race condition existed in th...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-6972-4)

"The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-4 advisory. Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer...

USN-6972-3 linux-azure, linux-azure-4.15 vulnerabilities

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service system crash. CVE-2024-22099 It was discovered that a race condition existed in th...

Ubuntu: Security Advisory (USN-6976-1)

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...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6972-3)

"The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-3 advisory. Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL...

USN-6972-2 linux-aws, linux-aws-hwe vulnerabilities

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service system crash. CVE-2024-22099 It was discovered that a race condition existed in th...

Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-6976-1)

"The remote Ubuntu 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6976-1 advisory. Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-6972-2)

"The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-2 advisory. Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer...

USN-6976-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service system crash. CVE-2024-22099 It was discovered that a race condition existed in th...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-6972-1)

"The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6972-1 advisory. Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer...

The vulnerability of the phy->pending_skb() function in the st21nfca component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the phy-pendingskb function in the st21nfca component of the Linux operating system’s kernel is related to a memory leak that occurs during device checking and remote memory allocation via the phy-pendingskb function. Exploiting this vulnerability can allow an attacker to cau...

kernel: phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP

A NULL pointer dereference flaw was found in the Linux kernel in the phy-omap-usb2 driver. This issue arises when the external PHY used with phy-omap-usb2 does not implement the sendsrp function. If this function is called without proper implementation, it can result in a system crash, especially...

kernel: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()

A vulnerability was found in the Linux kernel's ethtool implementation in the ethtoolgetphystatsethtool function, where the issue arises when a null function pointer is dereferenced if the 'ops-getethtoolphystats' is NULL, potentially leading to a crash...

USN-6949-2 linux-lowlatency, linux-raspi 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: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; -...

Ubuntu 24.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6952-2)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6952-2 advisory. Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and...

USN-6955-1 linux-oem-6.8 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: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; -...

USN-6955-1: Linux kernel (OEM) 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: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; -...

Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-6952-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6952-1 advisory. Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and...