Vulnerability · Published Nov 8, 2024 · Assigned by Linux
CVE-2024-50208RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages
High 7.8
In plain English
A high-severity out-of-bounds read 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 86.5% 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: RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages Avoid memory corruption while setting up Level-2 PBL pages for the non MR resources when num_pages > 256K. There will be a single PDE page address (contiguous pages in the case of > PAGE_SIZE), but, current logic assumes multiple pages, leading to invalid memory access after 256K PBL entries in the PDE.
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 | 6.1.115-1 | DEBIAN-CVE-2024-50208 |
| Debian:13 | linux | 6.11.6-1 | DEBIAN-CVE-2024-50208 |
| Debian:14 | linux | 6.11.6-1 | DEBIAN-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux | 5.15.0-133.144 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux | 6.8.0-58.60 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1078.85 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1027.29 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1027.29~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1081.90 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1027.32 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1012.12~24.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1027.32~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1081.90.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | 6.8.0-1014.15 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1077.86 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1028.30 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1028.30~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1075.81 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1023.27 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1060.68 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1010.12 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-58.60~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1070.73 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1024.24 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1024.24~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1073.79 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1076.81 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-133.143 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-58.60.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-58.60.1~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1072.73 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1026.29 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1026.29~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1026.29.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1033.33 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-nvidia-tegra | 6.8.0-1008.8 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1021.21 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1015.15 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1026.26 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1075.81 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1024.25 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1024.25~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1072.75 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1028.32 | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-58.60.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-58.60.1~22.04.1 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-50208 |
| Ubuntu:24.04:LTS | linux-xilinx | 6.8.0-1017.18 | UBUNTU-CVE-2024-50208 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1044.48 | UBUNTU-CVE-2024-50208 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 0c4dcd602817502bb3dced7a834a13ef717d65a4 – before df6fed0a2a1a5e57f033bca40dc316b18e0d0ce60c4dcd602817502bb3dced7a834a13ef717d65a4 – before de5857fa7bcc9a496a914c7e21390be873109f260c4dcd602817502bb3dced7a834a13ef717d65a4 – before ea701c1849e7250ea41a4f7493e0a5f136c1d47e0c4dcd602817502bb3dced7a834a13ef717d65a4 – before 87cb3b0054e53e0155b630bdf8fb714ded62565f0c4dcd602817502bb3dced7a834a13ef717d65a4 – before daac56dd98e1ba814c878ac0acd482a37f2ab94b0c4dcd602817502bb3dced7a834a13ef717d65a4 – before 7988bdbbb85ac85a847baf09879edcd0f70521dc |
| Linux | Linux | 5.7 |
Weakness: CWE-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/df6fed0a2a1a5e57f033bca40dc316b18e0d0ce6
- https://git.kernel.org/stable/c/de5857fa7bcc9a496a914c7e21390be873109f26
- https://git.kernel.org/stable/c/ea701c1849e7250ea41a4f7493e0a5f136c1d47e
- https://git.kernel.org/stable/c/87cb3b0054e53e0155b630bdf8fb714ded62565f
- https://git.kernel.org/stable/c/daac56dd98e1ba814c878ac0acd482a37f2ab94b
- https://git.kernel.org/stable/c/7988bdbbb85ac85a847baf09879edcd0f70521dc
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html