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-zfcpdump-modulesUpgrade kernel-zfcpdumpUpgrade kernel-rt-develUpgrade perfUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libsUpgrade kernel-rt-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libs-develUpgrade kernel-rtUpgrade kernel-develUpgrade kernel-docUpgrade kernel-rt-debugUpgrade kernel-debug-develUpgrade kernel-debug-coreUpgrade kernel-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade python3-perfUpgrade kernel-rt-coreUpgrade kernel-debugUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-develUpgrade kernelUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-abi-stablelistsUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-cross-headers | Sep 26, 2024 | May 30, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.224-212.876Upgrade perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernelUpgrade python-perf | Jun 28, 2026 | Jun 28, 2026 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 30, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Oct 16, 2024 | May 30, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Sep 25, 2024 | May 30, 2024 |
| Rocky_linux | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debuginfoUpgrade kernelUpgrade kernel-rt-modulesUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-rt-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-headersUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-coreUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-rt-develUpgrade perfUpgrade kernel-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-debug-develUpgrade bpftool-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-debug-coreUpgrade kernel-tools-debuginfo | Oct 2, 2024 | May 30, 2024 |
| Suse | — | Upgrade dtb-qcomUpgrade gfs2-kmp-rtUpgrade kernel-rt-develUpgrade kernel-devel-azureUpgrade dlm-kmp-64kbUpgrade dtb-lgUpgrade gfs2-kmp-azureUpgrade kernel-obs-buildUpgrade kernel-rt-extraUpgrade kernel-default-vdsoUpgrade kernel-sourceUpgrade kernel-default-extraUpgrade kernel-devel-rtUpgrade kernel-develUpgrade kernel-rtUpgrade dtb-alteraUpgrade kernel-kvmsmall-develUpgrade kernel-source-azureUpgrade kernel-rt-vdsoUpgrade dtb-rockchipUpgrade kernel-azureUpgrade kselftests-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-macrosUpgrade dtb-amlogicUpgrade dtb-caviumUpgrade kernel-obs-qaUpgrade reiserfs-kmp-azureUpgrade kernel-debug-vdsoUpgrade dtb-nvidiaUpgrade kernel-default-base-rebuildUpgrade dtb-apmUpgrade cluster-md-kmp-rtUpgrade kernel-azure-develUpgrade kernel-source-vanillaUpgrade dtb-exynosUpgrade dtb-armUpgrade kernel-default-optionalUpgrade kernel-kvmsmallUpgrade kernel-syms-azureUpgrade dtb-mediatekUpgrade dtb-xilinxUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade gfs2-kmp-64kbUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-64kb-optionalUpgrade dtb-broadcomUpgrade kernel-default-livepatch-develUpgrade dtb-allwinnerUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-rtUpgrade kernel-docs-htmlUpgrade dtb-renesasUpgrade reiserfs-kmp-rtUpgrade dtb-appleUpgrade ocfs2-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-azure-extraUpgrade kernel-64kb-extraUpgrade dtb-marvellUpgrade dlm-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-symsUpgrade kernel-debug-develUpgrade dtb-socionextUpgrade dtb-amdUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-develUpgrade kernel-default-livepatchUpgrade kernel-64kb-develUpgrade gfs2-kmp-defaultUpgrade dtb-freescaleUpgrade kselftests-kmp-azureUpgrade kernel-source-rtUpgrade dtb-hisiliconUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-azure-vdsoUpgrade kernel-64kbUpgrade kernel-rt-optionalUpgrade dlm-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-debugUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade dtb-sprdUpgrade dtb-amazonUpgrade dlm-kmp-azureUpgrade kernel-syms-rtUpgrade kernel-rt-livepatch-devel | Dec 5, 2025 | Sep 27, 2024 |
| Ubuntu | — | Upgrade linux-image-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-oem-24.04Upgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-raspiUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-kvmUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-awsUpgrade linux-image-azureUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibm | 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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