kernel: scsi: mpi3mr: Fix an issue found by KASAN

A flaw was found in the Linux kernel's mpi3mr SCSI driver for Broadcom MPI3 HBA controllers. The driver writes 64 bytes when only 32 bytes should be written, causing an out-of-bounds write detected by KASAN. This memory corruption could lead to system instability or a kernel crash...

kernel: scsi: mpi3mr: Fix mpi3mr_hba_port memory leak in mpi3mr_remove()

A flaw was found in the mpi3mr module in the Linux kernel. The missing release of memory allocated for mpi3mrhbaport will cause a memory leak, potentially impacting system stability and resulting in a denial of service...

kernel: scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix issues in mpi3mrgetalltgtinfo The function mpi3mrgetalltgtinfo has four issues: 1 It calculates valid entry length in alltgtinfo assuming the header part of the struct mpi3mrdevicemapinfo would equal to sizeofu3...

kernel: scsi: mpi3mr: Use number of bits to manage bitmap sizes

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Use number of bits to manage bitmap sizes To allocate bitmaps, the mpi3mr driver calculates sizes of bitmaps using byte as unit. However, bitmap helper functions assume that bitmaps are allocated using unsigned long...

PT-2025-18884 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns a DMA memory leak in the Linux kernel, specifically in the scsi: mpi3mr component. A fix has been implemented to address the problem, which was related to device...

PT-2025-18890 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the mpi3mr remove function. This issue is related to the sas hba.phy memory not being properly freed. The...

PT-2025-18896 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the mpi3mr hba port within the mpi3mr remove function. This issue is resolved by freeing the mpi3mr hba por...

PT-2025-38038

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The mpi3mr get all tgt info function contains several issues. The function incorrectly calculates the valid entry length in alltgt info by assuming an incorrect size for the header of th...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.315.5 - Revert 'xfs: fix use-after-free on CIL context on shutdown' Sherry Yang Orabug: 34917369 5.4.17-2136.315.4 - net/mlx5: Suppress error logging on UCTX creation Marina Orabug: 34888473 - uek-rpm: Add ptpkvm.ko to nano rpm Somasundaram Krishnasamy Orabug: 33487655 - block: fix RO...

GSD-2022-1001727 scsi: mpi3mr: Fix memory leaks

scsi: mpi3mr: Fix memory leaks This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.34 by commit 5d76a88b8536d75ff5362e232097e85946b8aadf. For...

GSD-2022-1001402 scsi: mpi3mr: Fix memory leaks

scsi: mpi3mr: Fix memory leaks This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.20 by commit 27fc9e90171ab0a94a411f3fdb3522ef5acb9537. For...

GSD-2022-1001066 scsi: mpi3mr: Fix memory leaks

scsi: mpi3mr: Fix memory leaks This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit 71c7ac65a084ae7d387c3c1d02d59edfdecb009f. For...