CVE-2026-23179
nvmet-tcp: fixup hang in nvmet_tcp_listen_data_ready()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fixup hang in nvmet_tcp_listen_data_ready() When the socket is closed while in TCP_LISTEN a callback is run to flush all outstanding packets, which in turns calls nvmet_tcp_listen_data_ready() with the sk_callback_lock held. So we need to check if we are in TCP_LISTEN before attempting to get the sk_callback_lock() to avoid a deadlock.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 14, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
675b453e024154dd547921c6e6d5b58747ba7e0e < 6e0c7503a5803d568d56a9f9bca662cd94a14908 675b453e024154dd547921c6e6d5b58747ba7e0e < 1c90f930e7b410dd2d75a2a19a85e19c64e98ad5 675b453e024154dd547921c6e6d5b58747ba7e0e < 2fa8961d3a6a1c2395d8d560ffed2c782681bade
Linux / Linux
6.7