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OpenAdvisories
Medium · 4.6 CVE-2024-24860 EUVD-2024-22223GHSA-vj2q-j7r5-rxmc

Race condition vulnerability in Linux kernel bluetooth driver in {min,max}_key_size_set()

Published Feb 5, 2024 · Updated Feb 13, 2025 · Assigned by Anolis

Vendor: Linux Product: linux_kernel Package: kernel Package: linux Package: linux Package: linux-allwinner-5.19 Package: linux-aws Package: linux-aws-5.0 Package: linux-aws-5.11 Package: linux-aws-5.13 Package: linux-aws-5.15 Package: linux-aws-5.19 Package: linux-aws-5.3 Package: linux-aws-5.4 Package: linux-aws-5.8 Package: linux-aws-6.2 Package: linux-aws-6.5 Package: linux-aws-fips Package: linux-aws-hwe Package: linux-azure Package: linux-azure-4.15 Package: linux-azure-5.11 Package: linux-azure-5.13 Package: linux-azure-5.15 Package: linux-azure-5.19 Package: linux-azure-5.3 Package: linux-azure-5.4 Package: linux-azure-5.8 Package: linux-azure-6.2 Package: linux-azure-6.5 Package: linux-azure-edge Package: linux-azure-fde Package: linux-azure-fde-5.19 Package: linux-azure-fde-6.2 Package: linux-azure-fips Package: linux-bluefield Package: linux-fips Package: linux-gcp Package: linux-gcp-4.15 Package: linux-gcp-5.11 Package: linux-gcp-5.13 Package: linux-gcp-5.15 Package: linux-gcp-5.19 Package: linux-gcp-5.3 Package: linux-gcp-5.4 Package: linux-gcp-5.8 Package: linux-gcp-6.2 Package: linux-gcp-6.5 Package: linux-gcp-fips Package: linux-gke Package: linux-gke-4.15 Package: linux-gke-5.15 Package: linux-gke-5.4 Package: linux-gkeop Package: linux-gkeop-5.15 Package: linux-gkeop-5.4 Package: linux-hwe Package: linux-hwe-5.11 Package: linux-hwe-5.13 Package: linux-hwe-5.15 Package: linux-hwe-5.19 Package: linux-hwe-5.4 Package: linux-hwe-5.8 Package: linux-hwe-6.2 Package: linux-hwe-6.5 Package: linux-hwe-edge Package: linux-ibm Package: linux-ibm-5.15 Package: linux-ibm-5.4 Package: linux-intel-5.13 Package: linux-intel-iot-realtime Package: linux-intel-iotg Package: linux-intel-iotg-5.15 Package: linux-iot Package: linux-kvm Package: linux-lowlatency Package: linux-lowlatency-hwe-5.15 Package: linux-lowlatency-hwe-5.19 Package: linux-lowlatency-hwe-6.2 Package: linux-lowlatency-hwe-6.5 Package: linux-lts-xenial Package: linux-nvidia Package: linux-nvidia-6.2 Package: linux-nvidia-6.5 Package: linux-nvidia-tegra Package: linux-nvidia-tegra-5.15 Package: linux-nvidia-tegra-igx Package: linux-oem Package: linux-oem-5.10 Package: linux-oem-5.13 Package: linux-oem-5.14 Package: linux-oem-5.17 Package: linux-oem-5.6 Package: linux-oem-6.0 Package: linux-oem-6.1 Package: linux-oem-6.5 Package: linux-oracle Package: linux-oracle-5.0 Package: linux-oracle-5.11 Package: linux-oracle-5.13 Package: linux-oracle-5.15 Package: linux-oracle-5.3 Package: linux-oracle-5.4 Package: linux-oracle-5.8 Package: linux-oracle-6.5 Package: linux-raspi Package: linux-raspi-5.4 Package: linux-raspi-realtime Package: linux-raspi2 Package: linux-realtime Package: linux-riscv Package: linux-riscv-5.11 Package: linux-riscv-5.15 Package: linux-riscv-5.19 Package: linux-riscv-5.8 Package: linux-riscv-6.5 Package: linux-starfive-5.19 Package: linux-starfive-6.2 Package: linux-starfive-6.5 Package: linux-vmware Package: linux-xilinx-zynqmp Platform: Linux Ecosystem: Azure Linux Ecosystem: Debian Ecosystem: Ubuntu

Description

A race condition was found in the Linux kernel's bluetooth device driver in {min,max}_key_size_set() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

Affected products

VendorProductAffectedFixed
Linux Linux kernel v5.6-rc1 – < v6.8-rc1 v6.8-rc1

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 linux 6.6.15-1 —
Debian 13 linux 6.6.15-1 —
Debian 12 linux 6.1.76-1 —
Debian 10 linux-5.10 5.10.209-2~deb10u1 DLA-3841-1
ReleasePackageFixed inAdvisory
Ubuntu Nvidia-BlueField 22.04 LTS linux-bluefield 5.15.0-1040.42 —
Ubuntu 22.04 LTS linux +1 5.15.0-102.112 USN-6725-1
Ubuntu 22.04 LTS linux-aws 5.15.0-1057.63 USN-6725-2
Ubuntu 22.04 LTS linux-azure 5.15.0-1060.69 USN-6725-1
Ubuntu 22.04 LTS linux-azure-6.5 6.5.0-1022.23~22.04.1 USN-6819-1
Ubuntu 22.04 LTS linux-azure-fde 5.15.0-1060.69.1 USN-6725-1
Ubuntu 22.04 LTS linux-gcp 5.15.0-1055.63 USN-6725-1
Ubuntu 22.04 LTS linux-gcp-6.5 6.5.0-1022.24~22.04.1 USN-6818-1
Ubuntu 22.04 LTS linux-gke +1 5.15.0-1054.59 USN-6725-1
Ubuntu 22.04 LTS linux-gkeop 5.15.0-1040.46 USN-6725-1
Ubuntu 22.04 LTS linux-hwe-6.5 6.5.0-41.41~22.04.2 USN-6818-4
Ubuntu 22.04 LTS linux-ibm +1 5.15.0-1050.53 USN-6725-1
Ubuntu 22.04 LTS linux-intel-iotg 5.15.0-1052.58 USN-6725-1
Ubuntu 22.04 LTS linux-lowlatency-hwe-6.5 6.5.0-41.41.1~22.04.1 USN-6818-1
Ubuntu 22.04 LTS linux-nvidia 5.15.0-1048.48 USN-6725-1
Ubuntu 22.04 LTS linux-nvidia-6.5 6.5.0-1021.22 USN-6818-3
Ubuntu 22.04 LTS linux-nvidia-tegra 5.15.0-1025.25 —
Ubuntu 22.04 LTS linux-nvidia-tegra-igx 5.15.0-1012.12 —
Ubuntu 22.04 LTS linux-oem-6.1 6.1.0-1035.35 USN-6688-1
Ubuntu 22.04 LTS linux-oem-6.5 6.5.0-1024.25 USN-6819-3
Ubuntu 22.04 LTS linux-oracle 5.15.0-1055.61 USN-6725-1
Ubuntu 22.04 LTS linux-oracle-6.5 6.5.0-1024.24~22.04.1 USN-6819-4
Ubuntu 22.04 LTS linux-riscv +21 No fix yet —
Ubuntu 22.04 LTS linux-riscv-6.5 6.5.0-40.40.1~22.04.1 —
Ubuntu 22.04 LTS linux-starfive-6.5 6.5.0-1015.16~22.04.1 USN-6819-1
Ubuntu 22.04 LTS linux-xilinx-zynqmp 5.15.0-1030.34 —
Ubuntu 20.04 LTS linux 5.4.0-193.213 USN-6973-1
Ubuntu 20.04 LTS linux-aws 5.4.0-1131.141 USN-6973-1
Ubuntu 20.04 LTS linux-aws-5.15 5.15.0-1057.63~20.04.1 USN-6725-2
Ubuntu 20.04 LTS linux-azure 5.4.0-1136.143 USN-6973-1
Ubuntu 20.04 LTS linux-azure-5.15 5.15.0-1060.69~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-azure-fde-5.15 5.15.0-1060.69~20.04.1.1 USN-6725-1
Ubuntu 20.04 LTS linux-bluefield 5.4.0-1091.98 USN-6973-1
Ubuntu 20.04 LTS linux-gcp 5.4.0-1135.144 USN-6973-1
Ubuntu 20.04 LTS linux-gcp-5.15 5.15.0-1055.63~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-gke +26 No fix yet —
Ubuntu 20.04 LTS linux-gkeop 5.4.0-1098.102 USN-6973-1
Ubuntu 20.04 LTS linux-gkeop-5.15 5.15.0-1040.46~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-hwe-5.15 +1 5.15.0-102.112~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-ibm 5.4.0-1078.83 USN-6973-1
Ubuntu 20.04 LTS linux-ibm-5.15 5.15.0-1050.53~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-intel-iotg-5.15 5.15.0-1052.58~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-iot 5.4.0-1043.44 USN-7006-1
Ubuntu 20.04 LTS linux-kvm 5.4.0-1119.127 USN-6973-1
Ubuntu 20.04 LTS linux-nvidia-tegra-5.15 5.15.0-1025.25~20.04.1 —
Ubuntu 20.04 LTS linux-oracle 5.4.0-1130.139 USN-6973-1
Ubuntu 20.04 LTS linux-oracle-5.15 5.15.0-1055.61~20.04.1 USN-6725-1
Ubuntu 20.04 LTS linux-raspi 5.4.0-1115.127 USN-6973-1
Ubuntu 20.04 LTS linux-riscv-5.15 5.15.0-1053.57~20.04.1 —
Ubuntu 20.04 LTS linux-xilinx-zynqmp 5.4.0-1050.54 USN-6973-1
Ubuntu 18.04 LTS linux-gcp +14 No fix yet —
Ubuntu 16.04 LTS linux-hwe-edge No fix yet —
Show 13 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu Pro Realtime 24.04 LTS linux-raspi-realtime 6.8.0-2001.1 —
Ubuntu Pro Realtime 22.04 LTS linux-intel-iot-realtime 5.15.0-1050.52 —
Ubuntu Pro Realtime 22.04 LTS linux-realtime 5.15.0-1058.66 —
Ubuntu Pro FIPS 20.04 LTS linux-fips +3 No fix yet —
Ubuntu Pro FIPS 18.04 LTS linux-fips +3 No fix yet —
Ubuntu Pro FIPS 16.04 LTS linux-fips No fix yet —
Ubuntu Pro FIPS-updates 22.04 LTS linux-aws-fips 5.15.0-1057.63+fips1 —
Ubuntu Pro FIPS-updates 22.04 LTS linux-azure-fips 5.15.0-1060.69+fips1 —
Ubuntu Pro FIPS-updates 22.04 LTS linux-fips 5.15.0-102.112+fips1 —
Ubuntu Pro FIPS-updates 22.04 LTS linux-gcp-fips 5.15.0-1055.63+fips2 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-aws-fips 5.4.0-1131.141+fips1 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-azure-fips 5.4.0-1136.143+fips1 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-fips 5.4.0-1105.115 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-gcp-fips 5.4.0-1135.144+fips1 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-aws-fips 4.15.0-2110.116 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-azure-fips 4.15.0-2089.95 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-fips 4.15.0-1126.137 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-gcp-fips 4.15.0-2073.78 —
Ubuntu Pro FIPS-updates 16.04 LTS linux-fips 4.4.0-1104.111 —
Ubuntu Pro FIPS-preview 22.04 LTS linux-fips +3 No fix yet —
Ubuntu Pro 18.04 LTS linux 4.15.0-228.240 USN-6972-1
Ubuntu Pro 18.04 LTS linux-aws 4.15.0-1172.185 USN-6972-2
Ubuntu Pro 18.04 LTS linux-aws-5.4 5.4.0-1131.141~18.04.1 USN-6973-3
Ubuntu Pro 18.04 LTS linux-azure-4.15 4.15.0-1180.195 USN-6972-3
Ubuntu Pro 18.04 LTS linux-azure-5.4 5.4.0-1136.143~18.04.1 USN-6973-2
Ubuntu Pro 18.04 LTS linux-gcp-4.15 4.15.0-1165.182 USN-6972-1
Ubuntu Pro 18.04 LTS linux-gcp-5.4 5.4.0-1135.144~18.04.1 USN-6973-1
Ubuntu Pro 18.04 LTS linux-hwe-5.4 5.4.0-193.213~18.04.1 USN-6973-1
Ubuntu Pro 18.04 LTS linux-ibm-5.4 5.4.0-1078.83~18.04.1 USN-6973-1
Ubuntu Pro 18.04 LTS linux-kvm 4.15.0-1155.160 USN-6972-1
Ubuntu Pro 18.04 LTS linux-oracle 4.15.0-1134.145 USN-6972-4
Ubuntu Pro 18.04 LTS linux-oracle-5.4 5.4.0-1130.139~18.04.1 USN-6973-1
Ubuntu Pro 18.04 LTS linux-raspi-5.4 5.4.0-1115.127~18.04.1 USN-6973-4
Ubuntu Pro 16.04 LTS linux 4.4.0-258.292 USN-6976-1
Ubuntu Pro 16.04 LTS linux-aws 4.4.0-1173.188 USN-6976-1
Ubuntu Pro 16.04 LTS linux-aws-hwe 4.15.0-1172.185~16.04.1 USN-6972-2
Ubuntu Pro 16.04 LTS linux-azure 4.15.0-1180.195~16.04.1 USN-6972-3
Ubuntu Pro 16.04 LTS linux-gcp 4.15.0-1165.182~16.04.1 USN-6972-1
Ubuntu Pro 16.04 LTS linux-hwe 4.15.0-228.240~16.04.1 USN-6972-1
Ubuntu Pro 16.04 LTS linux-kvm 4.4.0-1136.146 USN-6976-1
Ubuntu Pro 16.04 LTS linux-oracle 4.15.0-1134.145~16.04.1 USN-6972-4
Ubuntu Pro 14.04 LTS linux-aws 4.4.0-1135.141 USN-6976-1
Ubuntu Pro 14.04 LTS linux-azure 4.15.0-1180.195~14.04.1 USN-6972-3
Ubuntu Pro 14.04 LTS linux-lts-xenial 4.4.0-258.292~14.04.2 USN-6976-1
ReleasePackageFixed inAdvisory
SLES 15 SP5 kernel-64kb +6 5.14.21-150500.55.49.1 SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1, SUSE-SU-2024:0516-1
SLES 15 SP5 kernel-azure +2 5.14.21-150500.33.34.1 SUSE-SU-2024:0514-1
SLES 15 SP5 kernel-default-base 5.14.21-150500.55.49.1.150500.6.21.2 SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1, SUSE-SU-2024:0516-1
SLES 15 SP4 kernel-64kb +6 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SLES 15 SP4 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
Show 11 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 15 SP5 kernel-default-base 5.14.21-150500.55.91.1.150500.6.41.1 SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1
SLES for SAP 15 SP5 kernel-docs +4 5.14.21-150500.55.91.1 SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1
SLES for SAP 15 SP4 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
SLES for SAP 15 SP4 kernel-docs +4 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SLE Micro 5.5 kernel-default 5.14.21-150500.55.49.1 SUSE-SU-2025:0201-1, SUSE-SU-2024:0516-1
SLE Micro 5.5 kernel-default-base 5.14.21-150500.55.49.1.150500.6.21.2 SUSE-SU-2025:0201-1, SUSE-SU-2024:0516-1
SLE Micro 5.5 kernel-rt +1 5.14.21-150500.13.82.1 SUSE-SU-2025:0229-1
SLE Micro 5.4 kernel-default 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SLE Micro 5.4 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
SLE Micro 5.4 kernel-rt 5.14.21-150400.15.68.1 SUSE-SU-2024:0476-1
SLE Micro 5.3 kernel-default 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SLE Micro 5.3 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
SLE Micro 5.3 kernel-rt 5.14.21-150400.15.68.1 SUSE-SU-2024:0476-1
SLE Live Patching 15 SP5 kernel-default 5.14.21-150500.55.49.1 SUSE-SU-2025:0201-1, SUSE-SU-2024:0516-1
SLE Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_10 1-150500.11.5.1 SUSE-SU-2024:0516-1
SLE Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_22 1-150500.11.3.1 SUSE-SU-2025:0201-1
SLE Live Patching 15 SP4 kernel-default 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4-RT_Update_18 1-150400.1.3.1 SUSE-SU-2024:0476-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_23 1-150400.9.5.1 SUSE-SU-2024:0515-1
SLE HPC 15 SP5 kernel-64kb +5 5.14.21-150500.55.91.1 SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1
SLE HPC 15 SP5 kernel-default-base 5.14.21-150500.55.91.1.150500.6.41.1 SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1
SLE HPC 15 SP4 kernel-64kb +5 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SLE HPC 15 SP4 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
SUSE Manager Server 4.3 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
SUSE Manager Server 4.3 kernel-source +2 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
SUSE Manager Proxy 4.3 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
SUSE Manager Proxy 4.3 kernel-source +1 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed kernel-source 6.7.5-1.1 openSUSE-SU-2024:13696-1
openSUSE Tumbleweed kernel-source-longterm 6.12.11-1.1 openSUSE-SU-2025:14705-1
openSUSE Leap 15.5 dtb-aarch64 +10 5.14.21-150500.55.49.1 SUSE-SU-2024:0516-1
openSUSE Leap 15.5 kernel-azure +2 5.14.21-150500.33.34.1 SUSE-SU-2024:0514-1
openSUSE Leap 15.5 kernel-default-base 5.14.21-150500.55.49.1.150500.6.21.2 SUSE-SU-2024:0516-1
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
openSUSE Leap Micro 5.4 kernel-default 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
openSUSE Leap Micro 5.4 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
openSUSE Leap Micro 5.4 kernel-rt 5.14.21-150400.15.68.1 SUSE-SU-2024:0476-1
openSUSE Leap Micro 5.3 kernel-default 5.14.21-150400.24.108.1 SUSE-SU-2024:0515-1
openSUSE Leap Micro 5.3 kernel-default-base 5.14.21-150400.24.108.1.150400.24.50.2 SUSE-SU-2024:0515-1
openSUSE Leap Micro 5.3 kernel-rt 5.14.21-150400.15.68.1 SUSE-SU-2024:0476-1

Azure Linux

ReleasePackageFixed inAdvisory
Azure Linux 3 kernel 6.6.35.1-4 —

Advisories 30

References