In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btrtl: Prevent potential NULL dereference
The btrtl_initialize() function checks that rtl_load_file() either had an error or it loaded a zero length file. However, if it loaded a zero length file then the error code is not set correctly. It results in an error pointer vs NULL bug, followed by a NULL pointer dereference. This was detected by Smatch:
drivers/bluetooth/btrtl.c:592 btrtl_initialize() warn: passing zero to 'ERR_PTR'
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-6.1Upgrade linux | May 5, 2025 | May 1, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Jul 17, 2025 | May 1, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 1, 2025 |
| Suse | — | Upgrade dlm-kmp-64kbUpgrade dtb-armUpgrade cluster-md-kmp-rtUpgrade dtb-rockchipUpgrade kernel-sourceUpgrade kernel-devel-rtUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade dtb-renesasUpgrade kernel-64kb-optionalUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade kernel-debugUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade dlm-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-azure-optionalUpgrade kernel-default-optionalUpgrade cluster-md-kmp-64kbUpgrade kernel-symsUpgrade dtb-mediatekUpgrade dtb-qcomUpgrade dtb-exynosUpgrade dtb-hisiliconUpgrade kernel-develUpgrade kernel-kvmsmall-develUpgrade dtb-amdUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade dtb-caviumUpgrade kernel-64kb-extraUpgrade dtb-xilinxUpgrade kernel-64kb-develUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade kernel-rt-develUpgrade dtb-alteraUpgrade kernel-debug-develUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-qaUpgrade kernel-obs-buildUpgrade kernel-azure-extraUpgrade dtb-sprdUpgrade dtb-amazonUpgrade kernel-syms-azureUpgrade kernel-rt-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-docs-htmlUpgrade dtb-appleUpgrade dtb-socionextUpgrade kselftests-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-rt-optionalUpgrade dtb-lgUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-rtUpgrade kernel-source-rtUpgrade dtb-amlogicUpgrade kernel-rt-extraUpgrade kernel-devel-azureUpgrade kernel-azureUpgrade dtb-nvidiaUpgrade dtb-broadcomUpgrade kernel-default-livepatchUpgrade dtb-freescaleUpgrade reiserfs-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-kvmsmallUpgrade kernel-syms-rtUpgrade gfs2-kmp-rtUpgrade dlm-kmp-azureUpgrade dtb-marvellUpgrade kernel-debug-vdsoUpgrade kernel-source-vanillaUpgrade kernel-rt-vdsoUpgrade kernel-source-azureUpgrade kernel-default-develUpgrade kernel-defaultUpgrade kernel-64kbUpgrade kernel-azure-vdsoUpgrade dtb-apmUpgrade kernel-macrosUpgrade kernel-default-base-rebuildUpgrade kernel-rt_debugUpgrade kernel-rt_debug-develUpgrade kernel-docsUpgrade kernel-azure-develUpgrade kernel-default-extra | Dec 5, 2025 | Jun 16, 2025 |
| Ubuntu | — | Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-generic-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-xilinxUpgrade linux-image-xilinx-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-aws-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-tegraUpgrade linux-image-realtime-6.8.1Upgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-generic-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.14.0-1007-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-aws-64k-6.8Upgrade linux-image-gcpUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oracle-5.15Upgrade linux-image-azure-lts-24.04Upgrade linux-image-gkeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-fips-5.15Upgrade linux-image-ibm-classicUpgrade linux-image-azureUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-kvm-5.15Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-azure-5.15Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-oem-22.04bUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-intelUpgrade linux-image-nvidia-64kUpgrade linux-image-gcp-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-raspiUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-144-genericUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-aws-6.8Upgrade linux-image-gkeopUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-virtualUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-realtime-5.15Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-kvmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-genericUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-5.15.0-144-fipsUpgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-realtimeUpgrade linux-image-aws-fips-5.15Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-ibm-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-aws-fipsUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-azure-fips-5.15Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-5.15.0-1088-awsUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-64k-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-gcp-fipsUpgrade linux-image-gcp-6.8Upgrade linux-image-fipsUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-awsUpgrade linux-image-azure-cvmUpgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-oem-22.04aUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-gke-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency | Jun 26, 2025 | May 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 1, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub