In the Linux kernel, the following vulnerability has been resolved:
thermal/int340x_thermal: handle data_vault when the value is ZERO_SIZE_PTR
In some case, the GDDV returns a package with a buffer which has zero length. It causes that kmemdup() returns ZERO_SIZE_PTR (0x10).
Then the data_vault_read() got NULL point dereference problem when accessing the 0x10 value in data_vault.
[ 71.024560] BUG: kernel NULL pointer dereference, address: 0000000000000010
This patch uses ZERO_OR_NULL_PTR() for checking ZERO_SIZE_PTR or NULL value in data_vault.
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 30, 2024 | May 3, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-tools | Oct 8, 2024 | May 3, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade bpftool | Oct 8, 2024 | May 3, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 16, 2025 | May 3, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Dec 5, 2024 | May 3, 2024 |
| Suse | — | Upgrade kernel-source-rtUpgrade dlm-kmp-64kbUpgrade dtb-freescaleUpgrade cluster-md-kmp-azureUpgrade gfs2-kmp-rtUpgrade kernel-devel-azureUpgrade dtb-broadcomUpgrade kernel-64kb-livepatch-develUpgrade kselftests-kmp-64kbUpgrade kernel-azure-extraUpgrade reiserfs-kmp-rtUpgrade kernel-rt_debugUpgrade ocfs2-kmp-defaultUpgrade dtb-alteraUpgrade kernel-obs-buildUpgrade kernel-source-azureUpgrade dtb-caviumUpgrade reiserfs-kmp-defaultUpgrade dtb-marvellUpgrade kernel-default-livepatchUpgrade dtb-appleUpgrade kernel-rt-optionalUpgrade kernel-source-vanillaUpgrade kernel-azure-vdsoUpgrade dtb-lgUpgrade gfs2-kmp-64kbUpgrade gfs2-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docs-htmlUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-defaultUpgrade kernel-debug-develUpgrade kernel-kvmsmall-develUpgrade kernel-debug-vdsoUpgrade kernel-sourceUpgrade dtb-exynosUpgrade kernel-syms-azureUpgrade dtb-hisiliconUpgrade dtb-socionextUpgrade dtb-allwinnerUpgrade kernel-64kb-optionalUpgrade kernel-azureUpgrade kselftests-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-rt_debug-develUpgrade kernel-rt-livepatch-develUpgrade kernel-syms-rtUpgrade kernel-default-develUpgrade kernel-64kbUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade dtb-amazonUpgrade kernel-debugUpgrade kernel-rt-vdsoUpgrade dtb-amdUpgrade dtb-renesasUpgrade kernel-kvmsmallUpgrade kernel-rtUpgrade kselftests-kmp-rtUpgrade dtb-xilinxUpgrade ocfs2-kmp-azureUpgrade kernel-rt-livepatchUpgrade kernel-rt-extraUpgrade dtb-sprdUpgrade dtb-apmUpgrade dtb-amlogicUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-optionalUpgrade cluster-md-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-default-extraUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-qaUpgrade cluster-md-kmp-64kbUpgrade kernel-default-base-rebuildUpgrade dtb-mediatekUpgrade dtb-qcomUpgrade dlm-kmp-defaultUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-livepatch-develUpgrade dtb-armUpgrade kernel-docsUpgrade dlm-kmp-azureUpgrade dtb-rockchipUpgrade kernel-default-baseUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-develUpgrade dtb-nvidiaUpgrade kernel-symsUpgrade kernel-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-macrosUpgrade kernel-develUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-64kb-extraUpgrade kernel-rt-develUpgrade kernel-azure-devel | Aug 9, 2024 | May 3, 2024 |
| Ubuntu | — | Upgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-raspi-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-156-genericUpgrade linux-image-intelUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-virtualUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-realtimeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-gcpUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-kvm-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-virtual-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidiaUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-5.15.0-156-fipsUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-genericUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gkeop-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-azureUpgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-generic-64k-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-fipsUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-azure-cvmUpgrade linux-image-azure-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-aws-fipsUpgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-generic-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-oracle-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-ibmUpgrade linux-image-raspi | Jun 26, 2025 | May 3, 2024 |
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