Vulnerability · Published May 17, 2024 · Assigned by Linux
CVE-2024-27403netfilter: nft_flow_offload: reset dst in route object after setting up flow
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 85.0% 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: netfilter: nft_flow_offload: reset dst in route object after setting up flow dst is transferred to the flow object, route object does not own it anymore. Reset dst in route object, otherwise if flow_offload_add() fails, error path releases dst twice, leading to a refcount underflow.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | bpftool | 7.3.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-doc | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-headers | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-tools | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | libperf | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | perf | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | python3-perf | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | rtla | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| AlmaLinux:9 | rv | 5.14.0-427.40.1.el9_4 | ALSA-2024:8162 |
| Debian:12 | linux | 6.1.82-1 | DEBIAN-CVE-2024-27403 |
| Debian:13 | linux | 6.7.7-1 | DEBIAN-CVE-2024-27403 |
| Debian:14 | linux | 6.7.7-1 | DEBIAN-CVE-2024-27403 |
| Rocky Linux:9 | kernel | 0:5.14.0-427.40.1.el9_4 | RLSA-2024:8162 |
| Ubuntu:22.04:LTS | linux | 5.15.0-112.122 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1063.69 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1066.75 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1067.76.1 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1062.70 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1060.66 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1046.53 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1056.59 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1058.64 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1060.65 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-110.120 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1058.59 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1026.26 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1015.15 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1061.67 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1058.61 | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-27403 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1030.34 | UBUNTU-CVE-2024-27403 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | a3c90f7a2323b331ae816d5b0633e68148e25d04 – before 4c167af9f6b5ae4a5dbc243d5983c295ccc2e43ca3c90f7a2323b331ae816d5b0633e68148e25d04 – before 012df10717da02367aaf92c65f9c89db206c15f4a3c90f7a2323b331ae816d5b0633e68148e25d04 – before 558b00a30e05753a62ecc7e05e939ca8f0241148a3c90f7a2323b331ae816d5b0633e68148e25d04 – before 670548c8db44d76e40e1dfc06812bca36a61e9aea3c90f7a2323b331ae816d5b0633e68148e25d04 – before 9e0f0430389be7696396c62f037be4bf72cf93e3 |
| Linux | Linux | 4.16 |
References
- https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c
- https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4
- https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148
- https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9ae
- https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3