In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: qca: fix NULL-deref on non-serdev suspend
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 wakeup() is called for a non-serdev controller during suspend.
Just return true for now to restore the original behaviour and address the crash with pre-6.2 kernels, which do not have commit e9b3e5b8c657 ("Bluetooth: hci_qca: only assign wakeup with serial port support") that causes the crash to happen already at setup() time.
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 17, 2024 |
| Suse | — | Upgrade kernel-kvmsmall-livepatch-develUpgrade kernel-sourceUpgrade kernel-64kb-livepatch-develUpgrade kernel-64kbUpgrade kernel-docs-htmlUpgrade reiserfs-kmp-rtUpgrade dtb-lgUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade dtb-amdUpgrade gfs2-kmp-defaultUpgrade kernel-rt_debugUpgrade cluster-md-kmp-azureUpgrade dtb-marvellUpgrade kernel-64kb-optionalUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-optionalUpgrade dtb-socionextUpgrade kernel-obs-buildUpgrade dtb-caviumUpgrade kernel-kvmsmall-vdsoUpgrade dtb-broadcomUpgrade kernel-source-vanillaUpgrade kernel-default-develUpgrade reiserfs-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-devel-azureUpgrade kernel-kvmsmall-develUpgrade dlm-kmp-64kbUpgrade dtb-exynosUpgrade kernel-azure-extraUpgrade dtb-allwinnerUpgrade kernel-source-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-zfcpdumpUpgrade kernel-debug-vdsoUpgrade dtb-amazonUpgrade kernel-rt_debug-develUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade dtb-freescaleUpgrade kernel-debugUpgrade kernel-default-livepatch-develUpgrade dtb-appleUpgrade kernel-debug-develUpgrade kernel-default-livepatchUpgrade kernel-syms-rtUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-rtUpgrade dtb-renesasUpgrade kernel-azure-vdsoUpgrade kernel-rt-extraUpgrade dtb-alteraUpgrade dtb-armUpgrade dtb-mediatekUpgrade ocfs2-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-default-baseUpgrade kernel-debug-livepatch-develUpgrade kernel-obs-qaUpgrade dtb-qcomUpgrade kernel-azure-optionalUpgrade kernel-rt-vdsoUpgrade dtb-apmUpgrade kernel-devel-rtUpgrade kernel-develUpgrade kernel-default-base-rebuildUpgrade kernel-azure-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-sprdUpgrade dtb-nvidiaUpgrade kernel-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade kernel-kvmsmallUpgrade kernel-syms-azureUpgrade kernel-default-extraUpgrade dtb-xilinxUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade kernel-64kb-develUpgrade cluster-md-kmp-64kbUpgrade kernel-symsUpgrade kselftests-kmp-rtUpgrade kernel-rt-livepatchUpgrade kernel-rt_debug-vdsoUpgrade dtb-rockchipUpgrade kernel-macrosUpgrade kernel-docsUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-rt_debug-livepatch-develUpgrade ocfs2-kmp-rtUpgrade kernel-default-vdsoUpgrade kernel-default-optionalUpgrade kernel-64kb-extraUpgrade dlm-kmp-rtUpgrade kernel-rtUpgrade reiserfs-kmp-azureUpgrade kernel-rt-devel | Jun 13, 2024 | May 17, 2024 |
| Ubuntu | — | Upgrade linux-image-intel-iotgUpgrade linux-image-generic-lpaeUpgrade linux-image-raspiUpgrade linux-image-intelUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatencyUpgrade linux-image-oem-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-azureUpgrade linux-image-5.15.0-1068-azureUpgrade linux-image-genericUpgrade linux-image-5.15.0-116-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-gkeUpgrade linux-image-oem-20.04bUpgrade linux-image-ibmUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-ibm-classicUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1062-kvmUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-116-generic-64kUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-nvidiaUpgrade linux-image-azure-lts-22.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-116-generic-lpaeUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-116-lowlatencyUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1060-intel-iotgUpgrade linux-image-oem-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1048-gkeopUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-azure-cvmUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-5.15.0-1065-awsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-116-genericUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-1058-raspiUpgrade linux-image-5.15.0-1060-nvidiaUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1065-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-awsUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-5.15.0-1068-azure-fdeUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1064-gcpUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-5.15.0-1063-oracleUpgrade linux-image-5.15.0-1060-nvidia-lowlatencyUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1062-gkeUpgrade linux-image-5.15.0-1058-ibm | Jul 16, 2024 | May 17, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | May 17, 2024 |
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