Vulnerability · Published Nov 5, 2024 · Assigned by Linux
CVE-2024-50124Bluetooth: ISO: Fix UAF on iso_sock_timeout
High 8.0
In plain English
A high-severity use-after-free in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.0High
Exploit odds (30 days)0.3%top 75.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix UAF on iso_sock_timeout conn->sk maybe have been unlinked/freed while waiting for iso_conn_lock so this checks if the conn->sk is still valid by checking if it part of iso_sk_list.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | bpftool | 7.4.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-doc | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-headers | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-tools | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | libperf | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | perf | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | python3-perf | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | rtla | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| AlmaLinux:9 | rv | 5.14.0-503.19.1.el9_5 | ALSA-2024:11486 |
| Debian:12 | linux | 6.1.115-1 | DEBIAN-CVE-2024-50124 |
| Debian:13 | linux | 6.11.6-1 | DEBIAN-CVE-2024-50124 |
| Debian:14 | linux | 6.11.6-1 | DEBIAN-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux | 6.8.0-58.60 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux | 6.8.0-58.60 | USN-7449-1 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1027.29 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1027.29 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1027.29~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1027.32 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1027.32 | USN-7449-1 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1012.12~24.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1027.32~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1027.32~22.04.1 | USN-7449-1 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | 6.8.0-1014.15 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1028.30 | USN-7450-1 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1028.30 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1028.30~22.04.1 | USN-7452-1 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1028.30~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1023.27 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1023.27 | USN-7450-1 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1010.12 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1010.12 | USN-7450-1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-58.60~22.04.1 | USN-7449-2 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-58.60~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1024.24 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1024.24 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1024.24~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-58.60.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-58.60.1 | USN-7449-1 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-58.60.1~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-58.60.1~22.04.1 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1026.29 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1026.29 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1026.29~22.04.1 | USN-7449-1 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1026.29~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1026.29.1 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1026.29.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-nvidia-tegra | 6.8.0-1008.8 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1015.15 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1026.26 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1026.26 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1024.25 | USN-7449-1 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1024.25 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1024.25~22.04.1 | USN-7449-1 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1024.25~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1028.32 | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-58.60.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-58.60.1~22.04.1 | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-50124 |
| Ubuntu:24.04:LTS | linux-xilinx | 6.8.0-1017.18 | UBUNTU-CVE-2024-50124 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | ccf74f2390d60a2f9a75ef496d2564abb478f46a – before 876ac72d535fa94f4ac57bba651987c6f990f646ccf74f2390d60a2f9a75ef496d2564abb478f46a – before 14bcb721d241e62fdd18f6f434a2ed2ab6e71a9bccf74f2390d60a2f9a75ef496d2564abb478f46a – before d75aad1d3143ca68cda52ff80ac392e1bbd84325ccf74f2390d60a2f9a75ef496d2564abb478f46a – before 246b435ad668596aa0e2bbb9d491b6413861211a |
| Linux | Linux | 6.0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/876ac72d535fa94f4ac57bba651987c6f990f646
- https://git.kernel.org/stable/c/14bcb721d241e62fdd18f6f434a2ed2ab6e71a9b
- https://git.kernel.org/stable/c/d75aad1d3143ca68cda52ff80ac392e1bbd84325
- https://git.kernel.org/stable/c/246b435ad668596aa0e2bbb9d491b6413861211a
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html