In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: qca: fix NULL-deref on non-serdev setup
Qualcomm ROME controllers can be registered from the Bluetooth line discipline and in this case the HCI UART serdev pointer is NULL.
Add the missing sanity check to prevent a NULL-pointer dereference when setup() is called for a non-serdev controller.
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 |
| Suse | — | Upgrade kernel-default-develUpgrade kernel-debug-livepatch-develUpgrade kernel-syms-rtUpgrade dtb-apmUpgrade kernel-rt_debugUpgrade dtb-amlogicUpgrade dtb-lgUpgrade kernel-rt-vdsoUpgrade dtb-rockchipUpgrade dtb-broadcomUpgrade gfs2-kmp-rtUpgrade kernel-azure-develUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kernel-docsUpgrade kernel-obs-qaUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-extraUpgrade kernel-source-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docs-htmlUpgrade kernel-macrosUpgrade kernel-rt-livepatch-develUpgrade kernel-kvmsmallUpgrade kernel-sourceUpgrade dtb-exynosUpgrade kernel-azure-vdsoUpgrade kernel-zfcpdumpUpgrade dlm-kmp-azureUpgrade dtb-marvellUpgrade kernel-64kbUpgrade kernel-azure-livepatch-develUpgrade dtb-freescaleUpgrade dtb-socionextUpgrade kernel-rt_debug-vdsoUpgrade kernel-devel-azureUpgrade kernel-syms-azureUpgrade dtb-amazonUpgrade dtb-qcomUpgrade kernel-default-base-rebuildUpgrade kselftests-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-rtUpgrade kselftests-kmp-defaultUpgrade kernel-symsUpgrade reiserfs-kmp-64kbUpgrade dtb-armUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-azureUpgrade kernel-azure-extraUpgrade dtb-sprdUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-develUpgrade cluster-md-kmp-rtUpgrade gfs2-kmp-azureUpgrade dtb-caviumUpgrade dtb-appleUpgrade dlm-kmp-rtUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-azure-optionalUpgrade kernel-debug-develUpgrade kernel-64kb-extraUpgrade dtb-xilinxUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-default-livepatchUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade ocfs2-kmp-defaultUpgrade dtb-mediatekUpgrade ocfs2-kmp-64kbUpgrade kernel-devel-rtUpgrade kernel-64kb-optionalUpgrade kernel-debug-vdsoUpgrade kernel-debugUpgrade gfs2-kmp-defaultUpgrade kselftests-kmp-rtUpgrade dtb-alteraUpgrade dtb-allwinnerUpgrade dtb-amdUpgrade kernel-rt_debug-develUpgrade kernel-rt-optionalUpgrade kernel-develUpgrade kernel-rt-develUpgrade kselftests-kmp-azureUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-azureUpgrade kernel-default-vdsoUpgrade dtb-renesasUpgrade dtb-hisiliconUpgrade kernel-default-optionalUpgrade kernel-source-rtUpgrade dtb-nvidiaUpgrade dlm-kmp-defaultUpgrade kernel-rt-extra | Jun 24, 2024 | May 17, 2024 |
| Ubuntu | — | Upgrade linux-image-azure-fdeUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-raspiUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-6.8Upgrade linux-image-genericUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-azureUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-oracleUpgrade linux-image-gcpUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-awsUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-kvmUpgrade linux-image-nvidia-64k-6.8 | Aug 9, 2024 | May 17, 2024 |
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