Vulnerability · Published May 1, 2024 · Assigned by Linux
CVE-2024-27030octeontx2-af: Use separate handlers for interrupts
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 14% 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 86.4% 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: octeontx2-af: Use separate handlers for interrupts For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race condition. When two interrupts are raised to two CPUs at same time then two cores serve same event corrupting the data.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | bpftool | 7.3.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-doc | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-headers | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-tools | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | libperf | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | perf | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | python3-perf | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | rtla | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| AlmaLinux:9 | rv | 5.14.0-427.28.1.el9_4 | ALSA-2024:4928 |
| Debian:12 | linux | 6.1.85-1 | DEBIAN-CVE-2024-27030 |
| Debian:13 | linux | 6.7.12-1 | DEBIAN-CVE-2024-27030 |
| Debian:14 | linux | 6.7.12-1 | DEBIAN-CVE-2024-27030 |
| Rocky Linux:9 | kernel | 0:5.14.0-427.28.1.el9_4.cloud.1.0 | RXSA-2024:4928 |
| Rocky Linux:9 | kernel | 0:5.14.0-427.28.1.el9_4 | RLSA-2024:4928 |
| Ubuntu:22.04:LTS | linux | 5.15.0-112.122 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux | 6.8.0-35.35 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1063.69 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1009.9 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1066.75 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1008.8 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1067.76.1 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1062.70 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1008.9 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1060.66 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1004.7 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1046.53 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1056.59 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1006.6 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1058.64 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1060.65 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-110.120 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-35.35.1 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1058.59 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1026.26 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1015.15 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1006.6 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1061.67 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1006.6 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1058.61 | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1005.5 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-35.35.1 | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-27030 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1030.34 | UBUNTU-CVE-2024-27030 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 7304ac4567bcb72fd57cc79582bf53ca7840136f – before 94cb17e5cf3a3c484063abc0ce4b8a2b2e8c1cb27304ac4567bcb72fd57cc79582bf53ca7840136f – before 766c2627acb2d9d1722cce2e24837044d52d888a7304ac4567bcb72fd57cc79582bf53ca7840136f – before 772f18ded0e240cc1fa2b7020cc640e3e5c32b707304ac4567bcb72fd57cc79582bf53ca7840136f – before 29d2550d79a8cbd31e0fbaa5c0e2a2efdc444e447304ac4567bcb72fd57cc79582bf53ca7840136f – before dc29dd00705a62c77de75b6d752259b869aac49d7304ac4567bcb72fd57cc79582bf53ca7840136f – before ad6759e233db6fcc131055f8e23b4eafbe81053c7304ac4567bcb72fd57cc79582bf53ca7840136f – before 4fedae8f9eafa2ac8cdaca58e315f52a7e2a87017304ac4567bcb72fd57cc79582bf53ca7840136f – before 50e60de381c342008c0956fd762e1c26408f372c |
| Linux | Linux | 4.20 |
References
- https://git.kernel.org/stable/c/94cb17e5cf3a3c484063abc0ce4b8a2b2e8c1cb2
- https://git.kernel.org/stable/c/766c2627acb2d9d1722cce2e24837044d52d888a
- https://git.kernel.org/stable/c/772f18ded0e240cc1fa2b7020cc640e3e5c32b70
- https://git.kernel.org/stable/c/29d2550d79a8cbd31e0fbaa5c0e2a2efdc444e44
- https://git.kernel.org/stable/c/dc29dd00705a62c77de75b6d752259b869aac49d
- https://git.kernel.org/stable/c/ad6759e233db6fcc131055f8e23b4eafbe81053c
- https://git.kernel.org/stable/c/4fedae8f9eafa2ac8cdaca58e315f52a7e2a8701
- https://git.kernel.org/stable/c/50e60de381c342008c0956fd762e1c26408f372c
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html x_transferred