In the Linux kernel, the following vulnerability has been resolved:
scsi: mpi3mr: Avoid memcpy field-spanning write WARNING
When the "storcli2 show" command is executed for eHBA-9600, mpi3mr driver prints this WARNING message:
memcpy: detected field-spanning write (size 128) of single field "bsg_reply_buf->reply_buf" at drivers/scsi/mpi3mr/mpi3mr_app.c:1658 (size 1) WARNING: CPU: 0 PID: 12760 at drivers/scsi/mpi3mr/mpi3mr_app.c:1658 mpi3mr_bsg_request+0x6b12/0x7f10 [mpi3mr]
The cause of the WARN is 128 bytes memcpy to the 1 byte size array "__u8 replay_buf[1]" in the struct mpi3mr_bsg_in_reply_buf. The array is intended to be a flexible length array, so the WARN is a false positive.
To suppress the WARN, remove the constant number '1' from the array declaration and clarify that it has flexible length. Also, adjust the memory allocation size to match the change.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-kvmUpgrade kernel-rt-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-rtUpgrade bpftoolUpgrade kernel-rt-debug-coreUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-zfcpdumpUpgrade kernel-rt-modulesUpgrade perfUpgrade kernel-tools-libs-develUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-docUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debugUpgrade kernel-develUpgrade kernel-rt-coreUpgrade kernel-debug-develUpgrade kernel-coreUpgrade kernel-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-headersUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modulesUpgrade kernel-modules-extraUpgrade python3-perfUpgrade kernel-debugUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-devel | Sep 26, 2024 | May 30, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.10.224-212.876Upgrade perfUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel | Jun 28, 2026 | Jun 28, 2026 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 30, 2024 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 16, 2024 | May 30, 2024 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Sep 25, 2024 | May 30, 2024 |
| Rocky_linux | — | Upgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade perf-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-toolsUpgrade kernel-rtUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-rt-debug-kvmUpgrade kernel-coreUpgrade python3-perfUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-debugUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-develUpgrade kernel-rt-kvmUpgrade perfUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-modules | Oct 2, 2024 | May 30, 2024 |
| Suse | — | Upgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade dtb-armUpgrade kernel-default-extraUpgrade dtb-rockchipUpgrade dtb-alteraUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade kernel-devel-rtUpgrade kernel-obs-buildUpgrade kernel-rt-extraUpgrade kernel-develUpgrade kernel-rtUpgrade dtb-qcomUpgrade dtb-exynosUpgrade reiserfs-kmp-azureUpgrade dtb-apmUpgrade dtb-caviumUpgrade dtb-lgUpgrade gfs2-kmp-rtUpgrade kernel-azureUpgrade kselftests-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-macrosUpgrade kernel-rt-develUpgrade kernel-source-azureUpgrade cluster-md-kmp-rtUpgrade kernel-kvmsmallUpgrade dtb-xilinxUpgrade kernel-debug-vdsoUpgrade dtb-amlogicUpgrade dtb-nvidiaUpgrade kernel-obs-qaUpgrade cluster-md-kmp-azureUpgrade kernel-azure-develUpgrade kernel-default-base-rebuildUpgrade kernel-rt-vdsoUpgrade kernel-kvmsmall-develUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-azureUpgrade kernel-sourceUpgrade kernel-syms-azureUpgrade kernel-source-vanillaUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-develUpgrade gfs2-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-defaultUpgrade dtb-freescaleUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-develUpgrade kernel-default-baseUpgrade kernel-default-livepatchUpgrade kernel-rt_debug-vdsoUpgrade dlm-kmp-azureUpgrade kernel-64kb-optionalUpgrade dtb-amdUpgrade cluster-md-kmp-64kbUpgrade kernel-symsUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-defaultUpgrade dtb-renesasUpgrade kselftests-kmp-azureUpgrade kernel-rt_debugUpgrade reiserfs-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-64kb-extraUpgrade dlm-kmp-rtUpgrade dtb-marvellUpgrade kernel-azure-extraUpgrade dtb-appleUpgrade ocfs2-kmp-64kbUpgrade dtb-sprdUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-docs-htmlUpgrade dtb-allwinnerUpgrade kernel-debug-develUpgrade kselftests-kmp-defaultUpgrade dtb-socionextUpgrade kernel-source-rtUpgrade dtb-hisiliconUpgrade cluster-md-kmp-defaultUpgrade kernel-default-develUpgrade kernel-azure-vdsoUpgrade ocfs2-kmp-azureUpgrade kernel-rt-optionalUpgrade kernel-64kbUpgrade kernel-debugUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-64kbUpgrade kernel-docsUpgrade kernel-rt-livepatch-develUpgrade dtb-broadcomUpgrade dtb-amazon | Dec 5, 2025 | Sep 27, 2024 |
| Ubuntu | — | Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-awsUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-ibm-classicUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-azureUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-gcpUpgrade linux-image-nvidia-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-generic-lpaeUpgrade linux-image-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-gkeUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-generic | Aug 9, 2024 | May 30, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | May 30, 2024 |
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