In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Add callback function pointer check before its call
In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback function is unconditionally called by this pointer. Fix this bug by adding conditional return.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Patchwork: https://patchwork.freedesktop.org/patch/588237/
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 | May 15, 2025 | Jun 21, 2024 |
| Suse | — | Upgrade dtb-armUpgrade kernel-default-optionalUpgrade kernel-obs-qaUpgrade kernel-syms-azureUpgrade reiserfs-kmp-azureUpgrade dlm-kmp-64kbUpgrade kernel-macrosUpgrade dtb-alteraUpgrade kernel-default-base-rebuildUpgrade dtb-nvidiaUpgrade gfs2-kmp-azureUpgrade kernel-rt-develUpgrade kernel-source-vanillaUpgrade dtb-qcomUpgrade kernel-devel-azureUpgrade kernel-rt-extraUpgrade kernel-azure-optionalUpgrade kernel-rtUpgrade dtb-rockchipUpgrade kernel-default-vdsoUpgrade dtb-mediatekUpgrade dtb-sprdUpgrade kernel-sourceUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-rtUpgrade kernel-develUpgrade dtb-apmUpgrade ocfs2-kmp-defaultUpgrade kernel-kvmsmallUpgrade kernel-debug-vdsoUpgrade cluster-md-kmp-rtUpgrade dtb-xilinxUpgrade kernel-azureUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade kernel-devel-rtUpgrade kernel-obs-buildUpgrade dtb-caviumUpgrade kernel-default-extraUpgrade kernel-rt-vdsoUpgrade kernel-debug-livepatch-develUpgrade dtb-lgUpgrade dlm-kmp-azureUpgrade kernel-azure-extraUpgrade kernel-64kb-optionalUpgrade cluster-md-kmp-64kbUpgrade kernel-symsUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-livepatchUpgrade kernel-64kb-livepatch-develUpgrade dtb-socionextUpgrade dtb-renesasUpgrade kernel-debug-develUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-extraUpgrade kernel-default-develUpgrade kernel-rt_debug-vdsoUpgrade dtb-hisiliconUpgrade dtb-amazonUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-source-azureUpgrade kernel-rt_debugUpgrade kernel-kvmsmall-develUpgrade kernel-debugUpgrade kernel-64kb-develUpgrade gfs2-kmp-defaultUpgrade dtb-appleUpgrade dtb-allwinnerUpgrade kernel-default-livepatch-develUpgrade dtb-broadcomUpgrade kselftests-kmp-azureUpgrade dtb-marvellUpgrade dtb-freescaleUpgrade kernel-syms-rtUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade kernel-defaultUpgrade kernel-64kbUpgrade dlm-kmp-rtUpgrade kernel-rt_debug-develUpgrade cluster-md-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-source-rtUpgrade kernel-docs-htmlUpgrade kernel-docsUpgrade kernel-rt-optionalUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-rt-livepatch-develUpgrade gfs2-kmp-64kbUpgrade dtb-amd | Jul 23, 2024 | Jun 21, 2024 |
| Ubuntu | — | Upgrade linux-image-ibmUpgrade linux-image-azureUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-1010-gkeUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-45-genericUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1012-oemUpgrade linux-image-awsUpgrade linux-image-6.8.0-1014-gcpUpgrade linux-image-raspiUpgrade linux-image-6.8.0-44-genericUpgrade linux-image-6.8.0-1014-azure-fdeUpgrade linux-image-6.8.0-44-generic-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1013-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-44-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1012-oracleUpgrade linux-image-6.8.0-1013-nvidiaUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1012-oracle-64kUpgrade linux-image-6.8.0-1013-nvidia-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-45-generic-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1013-nvidia-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1015-awsUpgrade linux-image-6.8.0-1014-azureUpgrade linux-image-nvidia-6.8Upgrade linux-image-generic-64kUpgrade linux-image-genericUpgrade linux-image-nvidiaUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1012-ibmUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1011-raspiUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-44-lowlatency-64k | Sep 12, 2024 | Jun 21, 2024 |
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