In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix a possible null pointer dereference
In function lpfc_xcvr_data_show, the memory allocation with kmalloc might fail, thereby making rdp_context a null pointer. In the following context and functions that use this pointer, there are dereferencing operations, leading to null pointer dereference.
To fix this issue, a null pointer check should be added. If it is null, use scnprintf to notify the user and return len.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 21, 2024 | Aug 17, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | May 15, 2025 | Aug 17, 2024 |
| Suse | — | Upgrade kernel-zfcpdumpUpgrade kselftests-kmp-rtUpgrade dlm-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-obs-qaUpgrade kernel-azure-extraUpgrade kernel-azure-vdsoUpgrade kernel-debugUpgrade kernel-default-develUpgrade kernel-rt-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade dtb-alteraUpgrade kernel-symsUpgrade kernel-64kb-develUpgrade dtb-freescaleUpgrade kernel-syms-rtUpgrade dtb-amazonUpgrade dtb-appleUpgrade dtb-hisiliconUpgrade dtb-amdUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-livepatchUpgrade reiserfs-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-rt_debug-develUpgrade ocfs2-kmp-rtUpgrade dtb-apmUpgrade cluster-md-kmp-defaultUpgrade dtb-lgUpgrade dtb-marvellUpgrade dtb-renesasUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debugUpgrade dtb-broadcomUpgrade kernel-debug-livepatch-develUpgrade kernel-64kbUpgrade kernel-64kb-livepatch-develUpgrade gfs2-kmp-rtUpgrade kernel-default-extraUpgrade kernel-rt-optionalUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-socionextUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade dlm-kmp-defaultUpgrade kernel-source-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-optionalUpgrade kernel-debug-develUpgrade kernel-source-azureUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade dtb-allwinnerUpgrade ocfs2-kmp-64kbUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-rt-livepatchUpgrade kernel-rtUpgrade gfs2-kmp-azureUpgrade dtb-qcomUpgrade kernel-devel-azureUpgrade dtb-sprdUpgrade kernel-64kb-extraUpgrade kernel-source-vanillaUpgrade kselftests-kmp-defaultUpgrade dtb-xilinxUpgrade dtb-armUpgrade kernel-debug-vdsoUpgrade kernel-rt-extraUpgrade kernel-azure-livepatch-develUpgrade kernel-rt-vdsoUpgrade kernel-defaultUpgrade dtb-rockchipUpgrade kernel-default-base-rebuildUpgrade dtb-mediatekUpgrade cluster-md-kmp-rtUpgrade kernel-azureUpgrade dtb-exynosUpgrade dtb-caviumUpgrade dtb-amlogicUpgrade kernel-macrosUpgrade kernel-sourceUpgrade kernel-devel-rtUpgrade kernel-default-optionalUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-develUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-azure-develUpgrade kernel-kvmsmallUpgrade dlm-kmp-azureUpgrade kernel-syms-azureUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade dtb-nvidiaUpgrade kernel-rt-devel | Dec 5, 2025 | Jun 3, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-50-genericUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-azureUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-nvidiaUpgrade linux-image-generic-64kUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-genericUpgrade linux-image-oracle-64kUpgrade linux-image-awsUpgrade linux-image-virtualUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-ibmUpgrade linux-image-gkeUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1020-awsUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-ibm-classicUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1020-azure | Dec 13, 2024 | Aug 17, 2024 |
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