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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix leak of SQ timestamp buffer on teardown The send-queue timestamp ring is allocated with qmem_alloc() when timestamping is used, but otx2_free_sq_res() never freed sq->timestamps, leaking that memory across ifdown and device removal. Add the missing qmem_free() alongside the other SQ companion buffers.
Засегнати продукти
- Linux Linux: c9c12d339d93366732112d7ff472958834bfc3c5 преди c642a530aaaeb9a3e356cedfe77955e7f983380e; c9c12d339d93366732112d7ff472958834bfc3c5 преди e68ada66afcae0bc2a7c06b43c5a9a081d29e7b4; c9c12d339d93366732112d7ff472958834bfc3c5 преди d6c0b0c802d3c49b86cad665a7f3790dc55a0394; c9c12d339d93366732112d7ff472958834bfc3c5 преди 19d2d36e193c3fb515c052a56bfc83d8ac7b6764; c9c12d339d93366732112d7ff472958834bfc3c5 преди e8e9dff204e8d8553495893e1a44d2b5021648de; c9c12d339d93366732112d7ff472958834bfc3c5 преди 3d45d40b872aec0073d4cf08956a6c9b87c5e396; c9c12d339d93366732112d7ff472958834bfc3c5 преди 452ec5058ea4ed63adae8d6beeac9ee687fe8061; c9c12d339d93366732112d7ff472958834bfc3c5 преди a056db30de92945ff8ee6033096678bfbae878e3
- Linux Linux: 5.10; преди 5.10; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72448
- https://nvd.nist.gov/vuln/detail/CVE-2026-72448
- https://git.kernel.org/stable/c/c642a530aaaeb9a3e356cedfe77955e7f983380e
- https://git.kernel.org/stable/c/e68ada66afcae0bc2a7c06b43c5a9a081d29e7b4
- https://git.kernel.org/stable/c/d6c0b0c802d3c49b86cad665a7f3790dc55a0394
- https://git.kernel.org/stable/c/19d2d36e193c3fb515c052a56bfc83d8ac7b6764
- https://git.kernel.org/stable/c/e8e9dff204e8d8553495893e1a44d2b5021648de
- https://git.kernel.org/stable/c/3d45d40b872aec0073d4cf08956a6c9b87c5e396
- https://git.kernel.org/stable/c/452ec5058ea4ed63adae8d6beeac9ee687fe8061
- https://git.kernel.org/stable/c/a056db30de92945ff8ee6033096678bfbae878e3