CVE-2022-49020
net/9p: Fix a potential socket leak in p9_socket_open
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < 0396227f4daf4792a6a8aaa3b7771dc25c4cd443 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < ded893965b895b2dccd3d1436d8d3daffa23ea64 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < 8b14bd0b500aec1458b51cb621c8e5fab3304260 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < 2d24d91b9f44620824fc37b766f7cae00ca32748 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < e01c1542379fb395e7da53706df598f38905dfbf 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < 8782b32ef867de7981bbe9e86ecb90e92e8780bd 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < aa08323fe18cb7cf95317ffa2d54ca1de8e74ebd 6b18662e239a032f908b7f6e164bdf7e2e0a32c9 < dcc14cfd7debe11b825cb077e75d91d2575b4cb8
Linux / Linux
2.6.33
References
git.kernel.org: https://git.kernel.org/stable/c/0396227f4daf4792a6a8aaa3b7771dc25c4cd443 git.kernel.org: https://git.kernel.org/stable/c/ded893965b895b2dccd3d1436d8d3daffa23ea64 git.kernel.org: https://git.kernel.org/stable/c/8b14bd0b500aec1458b51cb621c8e5fab3304260 git.kernel.org: https://git.kernel.org/stable/c/2d24d91b9f44620824fc37b766f7cae00ca32748 git.kernel.org: https://git.kernel.org/stable/c/e01c1542379fb395e7da53706df598f38905dfbf git.kernel.org: https://git.kernel.org/stable/c/8782b32ef867de7981bbe9e86ecb90e92e8780bd git.kernel.org: https://git.kernel.org/stable/c/aa08323fe18cb7cf95317ffa2d54ca1de8e74ebd git.kernel.org: https://git.kernel.org/stable/c/dcc14cfd7debe11b825cb077e75d91d2575b4cb8