CVE-2022-49020
net/9p: Fix a potential socket leak in p9_socket_open
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net/9p: Fix a potential socket leak in p9_socket_open
In the Linux kernel, the following vulnerability has been resolved: net/9p: Fix a potential socket leak in p9_socket_open Both p9_fd_create_tcp() and p9_fd_create_unix() will call p9_socket_open(). If the creation of p9_trans_fd fails, p9_fd_create_tcp() and p9_fd_create_unix() will return an error directly instead of releasing the cscoket, which will result in a socket leak. This patch adds sock_release() to fix the leak issue.
Reserved 2024-08-22 | Published 2024-10-21 | Updated 2025-05-04 | Assigner Linuxgit.kernel.org/...c/0396227f4daf4792a6a8aaa3b7771dc25c4cd443
git.kernel.org/...c/ded893965b895b2dccd3d1436d8d3daffa23ea64
git.kernel.org/...c/8b14bd0b500aec1458b51cb621c8e5fab3304260
git.kernel.org/...c/2d24d91b9f44620824fc37b766f7cae00ca32748
git.kernel.org/...c/e01c1542379fb395e7da53706df598f38905dfbf
git.kernel.org/...c/8782b32ef867de7981bbe9e86ecb90e92e8780bd
git.kernel.org/...c/aa08323fe18cb7cf95317ffa2d54ca1de8e74ebd
git.kernel.org/...c/dcc14cfd7debe11b825cb077e75d91d2575b4cb8
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