CVE-2024-50208
RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 8, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0c4dcd602817502bb3dced7a834a13ef717d65a4 < df6fed0a2a1a5e57f033bca40dc316b18e0d0ce6 0c4dcd602817502bb3dced7a834a13ef717d65a4 < de5857fa7bcc9a496a914c7e21390be873109f26 0c4dcd602817502bb3dced7a834a13ef717d65a4 < ea701c1849e7250ea41a4f7493e0a5f136c1d47e 0c4dcd602817502bb3dced7a834a13ef717d65a4 < 87cb3b0054e53e0155b630bdf8fb714ded62565f 0c4dcd602817502bb3dced7a834a13ef717d65a4 < daac56dd98e1ba814c878ac0acd482a37f2ab94b 0c4dcd602817502bb3dced7a834a13ef717d65a4 < 7988bdbbb85ac85a847baf09879edcd0f70521dc
Linux / Linux
5.7
References
git.kernel.org: https://git.kernel.org/stable/c/df6fed0a2a1a5e57f033bca40dc316b18e0d0ce6 git.kernel.org: https://git.kernel.org/stable/c/de5857fa7bcc9a496a914c7e21390be873109f26 git.kernel.org: https://git.kernel.org/stable/c/ea701c1849e7250ea41a4f7493e0a5f136c1d47e git.kernel.org: https://git.kernel.org/stable/c/87cb3b0054e53e0155b630bdf8fb714ded62565f git.kernel.org: https://git.kernel.org/stable/c/daac56dd98e1ba814c878ac0acd482a37f2ab94b git.kernel.org: https://git.kernel.org/stable/c/7988bdbbb85ac85a847baf09879edcd0f70521dc lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html