DEBIAN-CVE-2024-38780

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from syncprintobj Since commit a6aa8fca4d79 "dma-buf/sw-sync: Reduce irqsave/irqrestore from known context" by error replaced spinunlockirqrestore with spinunlockirq for both syncdebugfsshow and...

CVE-2024-38780

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from syncprintobj Since commit a6aa8fca4d79 "dma-buf/sw-sync: Reduce irqsave/irqrestore from known context" by error replaced spinunlockirqrestore with spinunlockirq for both syncdebugfsshow and...

CVE-2024-38780 dma-buf/sw-sync: don't enable IRQ from sync_print_obj()

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from syncprintobj Since commit a6aa8fca4d79 "dma-buf/sw-sync: Reduce irqsave/irqrestore from known context" by error replaced spinunlockirqrestore with spinunlockirq for both syncdebugfsshow and...

CVE-2024-38780 dma-buf/sw-sync: don't enable IRQ from sync_print_obj()

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from syncprintobj Since commit a6aa8fca4d79 "dma-buf/sw-sync: Reduce irqsave/irqrestore from known context" by error replaced spinunlockirqrestore with spinunlockirq for both syncdebugfsshow and...

CVE-2024-38780 dma-buf/sw-sync: don't enable IRQ from sync_print_obj()

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from syncprintobj Since commit a6aa8fca4d79 "dma-buf/sw-sync: Reduce irqsave/irqrestore from known context" by error replaced spinunlockirqrestore with spinunlockirq for both syncdebugfsshow and...

Linux kernel security vulnerabilities

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 the Linux kernel that originates from the dma-buf/sw-sync module enabling IRQ from syncprintobj...

CVE-2024-38780: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from syncprintobj Since commit a6aa8fca4d79 "dma-buf/sw-sync: Reduce irqsave/irqrestore from known context" by error replaced spinunlockirqrestore with spinunlockirq for both syncdebugfsshow and...

CVE-2022-48730

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

UBUNTU-CVE-2022-48730

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

CVE-2022-48730 dma-buf: heaps: Fix potential spectre v1 gadget

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

CVE-2022-48730 dma-buf: heaps: Fix potential spectre v1 gadget

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

CVE-2022-48730

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

Linux kernel security vulnerabilities

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 the Linux kernel that stems from a potential spectre v1 vulnerability in the dma-buf:heaps module...

CVE-2022-48730

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

CVE-2022-48730: Observable Discrepancy

In the Linux kernel, the following vulnerability has been resolved: dma-buf: heaps: Fix potential spectre v1 gadget It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via...

CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...

PT-2024-5411

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the dma-buf/sw-sync component in the Linux kernel, where an incorrect replacement of spin unlock irqrestore with spin unlock irq for both sync debugfs show and sy...

Fedora 39 : kernel (2024-49fcf86f58)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-49fcf86f58 advisory. The 6.8.10 stable kernel update contains a number of important fixes across the tree Tenable has extracted the preceding description block directly...

CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...

CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...