Vulnerability · Published Oct 21, 2024 · Assigned by Linux
CVE-2024-47675bpf: Fix use-after-free in bpf_uprobe_multi_link_attach()
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 0.2% (higher than 15% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 84.9% 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: bpf: Fix use-after-free in bpf_uprobe_multi_link_attach() If bpf_link_prime() fails, bpf_uprobe_multi_link_attach() goes to the error_free label and frees the array of bpf_uprobe's without calling bpf_uprobe_unregister(). This leaks bpf_uprobe->uprobe and worse, this frees bpf_uprobe->consumer without removing it from the uprobe->consumers 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:13 | linux | 6.11.2-1 | DEBIAN-CVE-2024-47675 |
| Debian:14 | linux | 6.11.2-1 | DEBIAN-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux | 6.8.0-54.56 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux | 6.8.0-54.56 | USN-7301-1 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1023.25 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1023.25 | USN-7311-1 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1023.25~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1023.25~22.04.1 | USN-7311-1 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1025.30 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1025.30 | USN-7384-1 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1025.30~22.04.1 | USN-7384-2 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1025.30~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1024.26 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1024.26 | USN-7304-1 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1024.26~22.04.1 | USN-7303-3 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1024.26~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1019.23 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1019.23 | USN-7304-1 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1006.8 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1006.8 | USN-7304-1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-57.59~22.04.1 | USN-7403-1 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-57.59~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1022.22 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1022.22 | USN-7385-1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-54.56.1 | USN-7301-1 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-54.56.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-54.56.1~22.04.1 | USN-7301-1 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-54.56.1~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1022.25 | USN-7303-1 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1022.25 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1022.25~22.04.2 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1022.25~22.04.2 | USN-7303-1 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1022.25.2 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1022.25.2 | USN-7303-1 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1015.15 | USN-7310-1 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1015.15 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1024.24 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1024.24 | USN-7386-1 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1020.21 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1020.21 | USN-7303-2 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1020.21~22.04.1 | USN-7303-2 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1020.21~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1019.23 | USN-7303-3 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1019.23 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-53.55.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-53.55.1~22.04.1 | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-47675 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-47675 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 89ae89f53d201143560f1e9ed4bfa62eee34f88e – before 790c630ab0e7d7aba6d186581d4627c09fce60f389ae89f53d201143560f1e9ed4bfa62eee34f88e – before 7c1d782e5afbf7c50ba74ecc4ddc18a05d63e5ee89ae89f53d201143560f1e9ed4bfa62eee34f88e – before cdf27834c3dd5d9abf7eb8e4ee87ee9e307eb25c89ae89f53d201143560f1e9ed4bfa62eee34f88e – before 5fe6e308abaea082c20fbf2aa5df8e14495622cf |
| Linux | Linux | 6.6 |