Vulnerability · Published Sep 13, 2024 · Assigned by Linux
CVE-2024-46713perf/aux: Fix AUX buffer serialization
High 7.8
In plain English
A high-severity security flaw 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 23% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 76.9% 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: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | bpftool | 7.4.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-doc | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-headers | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-tools | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | libperf | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | perf | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | python3-perf | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | rtla | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| AlmaLinux:9 | rv | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| Debian:12 | linux | 6.1.112-1 | DEBIAN-CVE-2024-46713 |
| Debian:13 | linux | 6.10.11-1 | DEBIAN-CVE-2024-46713 |
| Debian:14 | linux | 6.10.11-1 | DEBIAN-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux | 5.15.0-125.135 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux | 6.8.0-50.51 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1072.78 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1020.22 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1020.22~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1075.84 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1020.23 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1020.23~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1076.85.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1071.79 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1019.21 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1019.21~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1069.75 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1015.19 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1055.62 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1002.4 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-50.51~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1065.68 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1017.17 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1017.17~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1067.73 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1069.74 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-125.135 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-50.51.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-50.51.1~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1067.68 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1019.21 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1019.21~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1019.21.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1032.32 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1020.20 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1018.18 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1070.76 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1017.18 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1017.18~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1065.68 | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1016.18 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-50.51.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-50.51.1~22.04.1 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-46713 |
| Ubuntu:24.04:LTS | linux-xilinx | 6.8.0-1017.18 | UBUNTU-CVE-2024-46713 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1038.42 | UBUNTU-CVE-2024-46713 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 45bfb2e50471abbbfd83d40d28c986078b0d24ff – before 7882923f1cb88dc1a17f2bf0c81b1fc80d44db8245bfb2e50471abbbfd83d40d28c986078b0d24ff – before 52d13d224fdf1299c8b642807fa1ea14d693f5ff45bfb2e50471abbbfd83d40d28c986078b0d24ff – before 9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d45bfb2e50471abbbfd83d40d28c986078b0d24ff – before c4b69bee3f4ef76809288fe6827bc14d4ae788ef45bfb2e50471abbbfd83d40d28c986078b0d24ff – before b9b6882e243b653d379abbeaa64a500182aba37045bfb2e50471abbbfd83d40d28c986078b0d24ff – before 2ab9d830262c132ab5db2f571003d80850d56b2a |
| Linux | Linux | 4.1 |
References
- https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82
- https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff
- https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d
- https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef
- https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370
- https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html