715 matches found
DEBIAN-CVE-2022-49336
In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: check for reaped mapping in etnaviviommuunmapgem When the mapping is already reaped the unmap must be a no-op, as we would otherwise try to remove the mapping twice, corrupting the involved data structures...
UBUNTU-CVE-2022-49393
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix list iterator in fastrpcreqmemunmapimpl This is another instance of incorrect use of list iterator and checking it for NULL. The list iterator value 'map' will always be set and non-NULL by listforeachentry, so...
UBUNTU-CVE-2022-49452
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
DEBIAN-CVE-2022-49217
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xxsendabortall, the nelem field of the ccb used is not initialized to 0. This missing initialization sometimes lead to the task completion path seeing the ccb with a non-zero...
UBUNTU-CVE-2022-49217
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xxsendabortall, the nelem field of the ccb used is not initialized to 0. This missing initialization sometimes lead to the task completion path seeing the ccb with a non-zero...
CVE-2022-49625
CVE-2022-49625: In the Linux kernel, the sfc driver could trigger a kernel panic when creating VFs due to a faulty buffer release path in vunmap in IRQ context. The issue stems from an IRQ/BH context restriction during DMA buffer release, with a patch that re-enables BH to safely release the buff...
CVE-2022-49625 sfc: fix kernel panic when creating VF
In the Linux kernel, the following vulnerability has been resolved: sfc: fix kernel panic when creating VF When creating VFs a kernel panic can happen when calling to efxef10tryupdatenicstatsvf. When releasing a DMA coherent buffer, sometimes, I don't know in what specific circumstances, it has t...
CVE-2022-49452 dpaa2-eth: retrieve the virtual address before dma_unmap
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
CVE-2022-49452
The CVE-2022-49452 issue concerns the Linux kernel DPAA2 Ethernet driver (dpaa2-eth). The vulnerability arises when the virtual address is retrieved after DMA unmapped in TSO path, leading to an invalid address being used in kfree. A fix was implemented to call dpaa2_iova_to_virt() before the dma...
CVE-2022-49336 drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: check for reaped mapping in etnaviviommuunmapgem When the mapping is already reaped the unmap must be a no-op, as we would otherwise try to remove the mapping twice, corrupting the involved data structures...
CVE-2022-49336
The CVE-2022-49336 entry documents a Linux kernel issue in drm/etnaviv where etnaviv_iommu_unmap_gem could unmap a mapping twice if it had already been reaped. The root cause is not checking for a reaped mapping before unmapping, which could corrupt involved data structures; the vulnerability lea...
CVE-2022-49336
In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: check for reaped mapping in etnaviviommuunmapgem When the mapping is already reaped the unmap must be a no-op, as we would otherwise try to remove the mapping twice, corrupting the involved data structures...
CVE-2021-47639
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...
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 the Linux kernel that stems from etnaviviommuunmapgem not checking if the mapping has been reclaimed, which could lead to corrupted data...
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 the Linux kernel that stems from a failure to retrieve a virtual address before dmaunmap...
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 the Linux kernel that stems from an uninitialized nelem field during abort all task initialization in pm8001, which could result in an invali...
PT-2025-14288
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A vulnerability in the Linux kernel has been resolved, related to memory failure and the update of the ttu flag inside unmap poisoned folio. The issue arises during folio migration...
Azure Linux 3.0 Security Update: kernel (CVE-2024-50001)
The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50001 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix error path in multi- packe...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix list iterator in fastrpcreqmemunmapimpl This is another instance of incorrect use of list iterator and checking it for NULL. The list iterator value 'map' will always be set and non-NULL by listforeachentry, so...
