The vulnerability of the unflattendtnodes() function in the Linux kernel’s Device Tree driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the unflattendtnodes function in the drivers/of/fdt.c module of the Linux kernel’s Device Tree driver is related to a single-issue error. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

Ubuntu 22.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-6818-3)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-3 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

USN-6819-3: Linux kernel (OEM) vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 Chenyuan...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6819-3)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6819-3 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

USN-6819-2: Linux kernel vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 Chenyuan...

Ubuntu 23.10 : Linux kernel (ARM laptop) vulnerabilities (USN-6818-2)

The remote Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-2 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

USN-6819-1: Linux kernel vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 Chenyuan...

UBUNTU-CVE-2024-36959

In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix refcount leak in pinctrldttomap If we fail to allocate propname buffer, we need to drop the reference count we just took. Because the pinctrldtfreemaps includes the droping operation, here we call it...

CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 "spi: bcm2835: Cache CS register value for -preparemessage" limited the number of slaves to 3 at compile-time. The limitation was necessitated by ...

SUSE CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 "spi: bcm2835: Cache CS register value for -preparemessage" limited the number of slaves to 3 at compile-time. The limitation was necessitated by ...

DEBIAN-CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 "spi: bcm2835: Cache CS register value for -preparemessage" limited the number of slaves to 3 at compile-time. The limitation was necessitated by ...

CVE-2021-47282 spi: bcm2835: Fix out-of-bounds access with more than 4 slaves

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 "spi: bcm2835: Cache CS register value for -preparemessage" limited the number of slaves to 3 at compile-time. The limitation was necessitated by ...

CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 "spi: bcm2835: Cache CS register value for -preparemessage" limited the number of slaves to 3 at compile-time. The limitation was necessitated by ...

PT-2024-11286 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out-of-bounds access in the Linux kernel's spi: bcm2835 driver. This occurs when there are more than 4 slaves, and the num chipselect limitation is silently...

CVE-2024-35843 iommu/vt-d: Use device rbtree in iopf reporting path

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Use device rbtree in iopf reporting path The existing I/O page fault handler currently locates the PCI device by calling pcigetdomainbusandslot. This function searches the list of all PCI devices until the desired...

SUSE CVE-2024-27047

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phygetinternaldelay accessing an empty array The phygetinternaldelay function could try to access to an empty array in the case that the driver is calling phygetinternaldelay without defining delayvalues and...

DEBIAN-CVE-2022-48672

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e "drivers/of: Fix depth when unflattening devicetree" forgot to fix up the depth check in the loop body in unflattendtnodes which makes it possible to overflow...

UBUNTU-CVE-2022-48672

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e "drivers/of: Fix depth when unflattening devicetree" forgot to fix up the depth check in the loop body in unflattendtnodes which makes it possible to overflow...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a security flaw in the function unwattendtnodes...

CVE-2024-27047

A vulnerability was found in the Linux kernel's net driver phydevice.c in the phygetinternaldelay function, where a lack of proper checks can cause a potential NULL pointer dereference to occur when the function attempts to access an empty array. The error occurs if the driver calls...