{"id":"CVE-2026-23021","summary":"net: usb: pegasus: fix memory leak in update_eth_regs_async()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: pegasus: fix memory leak in update_eth_regs_async()\n\nWhen asynchronously writing to the device registers and if usb_submit_urb()\nfail, the code fail to release allocated to this point resources.","modified":"2026-04-02T17:30:01.556800Z","published":"2026-01-31T11:39:05.152Z","related":["SUSE-SU-2026:0962-1","SUSE-SU-2026:1081-1","SUSE-SU-2026:20667-1","SUSE-SU-2026:20720-1","SUSE-SU-2026:20838-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","SUSE-SU-2026:20931-1","openSUSE-SU-2026:20416-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23021.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/471dfb97599eec74e0476046b3ef8e7037f27b34"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5397ea6d21c35a17707e201a60761bdee00bcc4e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/93f18eaa190374e0f2d253e3b1a65cee19a7abe6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a40af9a2904a1ab8ce61866ebe2a894ef30754ba"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ac5d92d2826dec51e5d4c6854865bc5817277452"},{"type":"WEB","url":"https://git.kernel.org/stable/c/afa27621a28af317523e0836dad430bec551eb54"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ce6eef731aba23a988decea1df3b08cf978f7b01"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23021.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23021"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"323b34963d113efb566635f43858f40cce01d5f9"},{"fixed":"5397ea6d21c35a17707e201a60761bdee00bcc4e"},{"fixed":"a40af9a2904a1ab8ce61866ebe2a894ef30754ba"},{"fixed":"ac5d92d2826dec51e5d4c6854865bc5817277452"},{"fixed":"93f18eaa190374e0f2d253e3b1a65cee19a7abe6"},{"fixed":"471dfb97599eec74e0476046b3ef8e7037f27b34"},{"fixed":"ce6eef731aba23a988decea1df3b08cf978f7b01"},{"fixed":"afa27621a28af317523e0836dad430bec551eb54"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23021.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"5.10.248"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.198"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.161"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.121"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.66"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23021.json"}}],"schema_version":"1.7.5"}