CVE-2023-52474

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix bugs with non-PAGESIZE-end multi-iovec user SDMA requests hfi1 user SDMA request processing has two bugs that can cause data corruption for user SDMA requests that have multiple payload iovecs where an iovec other th...

UBUNTU-CVE-2023-52474

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix bugs with non-PAGESIZE-end multi-iovec user SDMA requests hfi1 user SDMA request processing has two bugs that can cause data corruption for user SDMA requests that have multiple payload iovecs where an iovec other th...

CVE-2023-52474 IB/hfi1: Fix bugs with non-PAGE_SIZE-end multi-iovec user SDMA requests

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix bugs with non-PAGESIZE-end multi-iovec user SDMA requests hfi1 user SDMA request processing has two bugs that can cause data corruption for user SDMA requests that have multiple payload iovecs where an iovec other th...

CVE-2023-52474

CVE-2023-52474: In the Linux kernel, fixes were applied for IB/hfi1 user SDMA multi-iovec handling to correct data handling across iovecs and to address related mmu_rb cache pinning issues. The description notes two root bugs: 1) user_sdma_txadd() could over-read an iovec by not honoring iov_len ...

CVE-2023-52474

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix bugs with non-PAGESIZE-end multi-iovec user SDMA requests hfi1 user SDMA request processing has two bugs that can cause data corruption for user SDMA requests that have multiple payload iovecs where an iovec other th...

PT-2023-8721 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel has a vulnerability related to the handling of non-PAGE SIZE-end multi-iovec user SDMA requests in the hfi1 driver. This vulnerability can cause data corruption for us...