CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: kTLS, Fix incorrect page refcounting The kTLS tx handling code is using a mix of get_page() and page_ref_inc() APIs to increment the page reference. But on the release path (mlx5e_ktls_tx_handle_resync_dump_comp()), only put_page() is used. This is an issue when using pages from large folios: the get_page() references are stored on the folio page while the page_ref_inc() references are stored directly in the given page. On release the folio page will be dereferenced too many times. This was found while doing kTLS testing with sendfile() + ZC when the served file was read from NFS on a kernel with NFS large folios support (commit 49b29a573da8 ("nfs: add support for large folios")).
Засегнати продукти
- Linux Linux: 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди a0ddb20a748b122ea86003485f7992fa5e84cc95; 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди ffad2ac8c859c1c1a981fe9c4f7ff925db684a43; 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди c7b97f9e794d8e2bbaa50e1d6c230196fd214b5e; 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди 69fbd07f17b0fdaf8970bc705f5bf115c297839d; 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди 93a14620b97c911489a5b008782f3d9b0c4aeff4; 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди 2723e8b2cbd486cb96e5a61b22473f7fd62e18df; 84d1bb2b139e0184b1754aa1b5776186b475fce8 преди dd6e972cc5890d91d6749bb48e3912721c4e4b25
- Linux Linux: 5.4; преди 5.4; 5.4.287 до 5.4.*; 5.10.231 до 5.10.*; 5.15.174 до 5.15.*; 6.1.119 до 6.1.*; 6.6.63 до 6.6.*; 6.11.10 до 6.11.*; 6.12 до *
История
- 4 декември 2024 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2024-53138
- https://nvd.nist.gov/vuln/detail/CVE-2024-53138
- https://git.kernel.org/stable/c/a0ddb20a748b122ea86003485f7992fa5e84cc95
- https://git.kernel.org/stable/c/ffad2ac8c859c1c1a981fe9c4f7ff925db684a43
- https://git.kernel.org/stable/c/c7b97f9e794d8e2bbaa50e1d6c230196fd214b5e
- https://git.kernel.org/stable/c/69fbd07f17b0fdaf8970bc705f5bf115c297839d
- https://git.kernel.org/stable/c/93a14620b97c911489a5b008782f3d9b0c4aeff4
- https://git.kernel.org/stable/c/2723e8b2cbd486cb96e5a61b22473f7fd62e18df
- https://git.kernel.org/stable/c/dd6e972cc5890d91d6749bb48e3912721c4e4b25
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html