Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-6927-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6927-1 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...

AZL-47555 CVE-2024-41096 affecting package kernel for versions less than 6.6.43.1-7

In the Linux kernel, the following vulnerability has been resolved: PCI/MSI: Fix UAF in msicapabilityinit KFENCE reports the following UAF: BUG: KFENCE: use-after-free read in pcienablemsirange+0x2c0/0x488 Use-after-free read at 0x0000000024629571 in kfence-12: pcienablemsirange+0x2c0/0x488...

DEBIAN-CVE-2024-41096

In the Linux kernel, the following vulnerability has been resolved: PCI/MSI: Fix UAF in msicapabilityinit KFENCE reports the following UAF: BUG: KFENCE: use-after-free read in pcienablemsirange+0x2c0/0x488 Use-after-free read at 0x0000000024629571 in kfence-12: pcienablemsirange+0x2c0/0x488...

CVE-2024-41096

In the Linux kernel, the following vulnerability has been resolved: PCI/MSI: Fix UAF in msicapabilityinit KFENCE reports the following UAF: BUG: KFENCE: use-after-free read in pcienablemsirange+0x2c0/0x488 Use-after-free read at 0x0000000024629571 in kfence-12: pcienablemsirange+0x2c0/0x488...

CVE-2024-41096 PCI/MSI: Fix UAF in msi_capability_init

In the Linux kernel, the following vulnerability has been resolved: PCI/MSI: Fix UAF in msicapabilityinit KFENCE reports the following UAF: BUG: KFENCE: use-after-free read in pcienablemsirange+0x2c0/0x488 Use-after-free read at 0x0000000024629571 in kfence-12: pcienablemsirange+0x2c0/0x488...

CVE-2024-41096 PCI/MSI: Fix UAF in msi_capability_init

In the Linux kernel, the following vulnerability has been resolved: PCI/MSI: Fix UAF in msicapabilityinit KFENCE reports the following UAF: BUG: KFENCE: use-after-free read in pcienablemsirange+0x2c0/0x488 Use-after-free read at 0x0000000024629571 in kfence-12: pcienablemsirange+0x2c0/0x488...

CVE-2024-41096 PCI/MSI: Fix UAF in msi_capability_init

In the Linux kernel, the following vulnerability has been resolved: PCI/MSI: Fix UAF in msicapabilityinit KFENCE reports the following UAF: BUG: KFENCE: use-after-free read in pcienablemsirange+0x2c0/0x488 Use-after-free read at 0x0000000024629571 in kfence-12: pcienablemsirange+0x2c0/0x488...

CVE-2024-41064

In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev-pdev changes If a PCI device is removed during eehpereportedev, edev-pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev-pdev-bus...

CVE-2024-41052

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is...

DEBIAN-CVE-2024-41052

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is...

UBUNTU-CVE-2024-41064

In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev-pdev changes If a PCI device is removed during eehpereportedev, edev-pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev-pdev-bus...

CVE-2024-41064 powerpc/eeh: avoid possible crash when edev->pdev changes

In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev-pdev changes If a PCI device is removed during eehpereportedev, edev-pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev-pdev-bus...

CVE-2024-41064

CVE-2024-41064 concerns the Linux kernel: powerpc/eeh can crash if edev->pdev changes when a PCI device is removed during eeh_pe_report_edev(). The technical detail specified across connected sources is that the crash occurs due to improper handling of edev->pdev; the recommended remedy is ...

CVE-2024-41052 vfio/pci: Init the count variable in collecting hot-reset devices

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is...

CVE-2024-41052 vfio/pci: Init the count variable in collecting hot-reset devices

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is...

CVE-2024-41052

CVE-2024-41052 : In the Linux kernel, the VFIO PCI subsystem misused an uninitialized local variable named count during collection of hot-reset devices, causing device-counting mistakes and possible userspace crashes when invoking the hot‑reset info path. The issue has been resolved by initializi...

CVE-2024-41052 vfio/pci: Init the count variable in collecting hot-reset devices

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is...

USN-6919-1: Linux kernel vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 It was discovered that the ATA over...

USN-6917-1: Linux kernel vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Gui-Dong Han discovered that the...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-6919-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6919-1 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...