{"id":"CVE-2026-98909","published":"2026-10-23T12:18:25.013","lastModified":"2026-10-26T07:17:16.250","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: cpsw_new: unregister devlink on port registration failure\n\ncpsw_probe() registers devlink before registering the CPSW ports.\n\nIf cpsw_register_ports() fails, the error path only unregisters the\nnotifiers and then releases the lower level resources. It does not undo\nthe successful cpsw_register_devlink() call, leaving the devlink instance\nand its parameters registered after probe has failed.\n\nAdd a devlink cleanup label for the path where devlink registration has\nalready succeeded, and use it when port registration fails.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/0a44945b0d3422f5d81b49c97e293f3e21a8c585","tags":[]},{"url":"https://git.kernel.org/stable/c/2bcf21ede6b097ca96cb1f7679761acca6510555","tags":[]},{"url":"https://git.kernel.org/stable/c/43d4af5c5331ea739a49cb1097d41e502ed91ec4","tags":[]},{"url":"https://git.kernel.org/stable/c/5a5ac0defdd42e566f1c871272370b6a3a8eef5c","tags":[]},{"url":"https://git.kernel.org/stable/c/8af61d5bd87fd1a3bdc81fe948e7acdc8aa5bcf0","tags":[]},{"url":"https://git.kernel.org/stable/c/b020390b4ef39adc40c800301042baf812280da1","tags":[]},{"url":"https://git.kernel.org/stable/c/b64f763b607426ac97e44b114f0b8844ac3b86dd","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}