CVE-2025-68252 misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes. However, this reference is never released when the function returns,...

CVE-2025-68238

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix DMA device NULL pointer dereference The DMA device pointer dmadev was being dereferenced before ensuring that cdnsctrl-dmac is properly initialized. Move the assignment of dmadev after successfully...

CVE-2025-68220

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: netcp: Standardize knavdmaopenchannel to return NULL on error Make knavdmaopenchannel consistently return NULL on error instead of ERRPTR. Currently the header include/linux/soc/ti/knavdma.h returns NULL when t...

AZL-78401 CVE-2025-68223 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68189

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix GEM free for imported dma-bufs Imported dma-bufs also have obj-resv != &obj-resv. So we should check both this condition in addition to flags for handling the NOSHARE case. Fixes this splat that was reported with IRI...

CVE-2025-68238

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix DMA device NULL pointer dereference The DMA device pointer dmadev was being dereferenced before ensuring that cdnsctrl-dmac is properly initialized. Move the assignment of dmadev after successfully...

CVE-2025-40356

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fix DMA-API usage Use DMA-API dmamapsingle call for getting the DMA address of the transfer buffer instead of hacking with virttophys. This fixes the following DMA-API debug warning: ------------ cut here...

CVE-2025-68189

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix GEM free for imported dma-bufs Imported dma-bufs also have obj-resv != &obj-resv. So we should check both this condition in addition to flags for handling the NOSHARE case. Fixes this splat that was reported with IRI...

CVE-2025-68220

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: netcp: Standardize knavdmaopenchannel to return NULL on error Make knavdmaopenchannel consistently return NULL on error instead of ERRPTR. Currently the header include/linux/soc/ti/knavdma.h returns NULL when t...

UBUNTU-CVE-2025-40356

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fix DMA-API usage Use DMA-API dmamapsingle call for getting the DMA address of the transfer buffer instead of hacking with virttophys. This fixes the following DMA-API debug warning: ------------ cut here...

UBUNTU-CVE-2025-68189

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix GEM free for imported dma-bufs Imported dma-bufs also have obj-resv != &obj-resv. So we should check both this condition in addition to flags for handling the NOSHARE case. Fixes this splat that was reported with IRI...

UBUNTU-CVE-2025-68220

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: netcp: Standardize knavdmaopenchannel to return NULL on error Make knavdmaopenchannel consistently return NULL on error instead of ERRPTR. Currently the header include/linux/soc/ti/knavdma.h returns NULL when t...

CVE-2025-68220 net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: netcp: Standardize knavdmaopenchannel to return NULL on error Make knavdmaopenchannel consistently return NULL on error instead of ERRPTR. Currently the header include/linux/soc/ti/knavdma.h returns NULL when t...

CVE-2025-68220

The CVE-2025-68220 entry covers a Linux kernel issue in the TI netcp path where knav_dma_open_channel did not consistently return NULL on failure, causing inconsistency with NULL vs ERR_PTR handling and contributing to a crash path (netcp_free_navigator_resources). Connected documents confirm con...

CVE-2025-68189 drm/msm: Fix GEM free for imported dma-bufs

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix GEM free for imported dma-bufs Imported dma-bufs also have obj-resv != &obj-resv. So we should check both this condition in addition to flags for handling the NOSHARE case. Fixes this splat that was reported with IRI...

PT-2025-51665

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the fastrpc map lookup function. The function acquires a reference to a dma buf object using dma buf get for comparison, but this reference is not released,...

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, which stems from a dmabuf object leak in the fastrpcmaplookup function in fastrpc...

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 mishandling of GEM objects imported into dma-bufs, which could lead to memory corruption...

PT-2025-51633

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc7 Description An issue was identified in the Linux kernel's networking subsystem, specifically within the Texas Instruments TI netcp component. The knav dma open channel function did not consistently...

PT-2025-51602

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc7 Description The Linux kernel contains a flaw within the drm/msm subsystem related to the handling of imported DMA buffers during object freeing. Specifically, the condition checking for the NO SHARE ca...