{"id":"CVE-2026-74525","summary":"net: sxgbe: free TX rings on RX allocation failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sxgbe: free TX rings on RX allocation failure\n\nWhen RX descriptor ring allocation fails, init_dma_desc_rings() only\nfrees the partially allocated RX rings and returns. The TX rings that\nwere allocated earlier in the same function are leaked.\n\nRearrange error labels to clean up TX rings upon RX failures.","modified":"2026-08-18T03:31:13.926147012Z","published":"2026-08-15T12:27:42.344Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74525.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3563e2486dcd50a751dbcbc1de37e5186646dce6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b33644a4f6d8f127c62d7b39f24114d3d2499204"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c870f7e2890b9f78ac84515a9809cc5c183c975e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f2e5bb9fb710553e76a3be9097b448b4e73d8c92"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74525.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74525"},{"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":"1edb9ca69e8a7988900fc0283e10550b5592164d"},{"fixed":"3563e2486dcd50a751dbcbc1de37e5186646dce6"},{"fixed":"b33644a4f6d8f127c62d7b39f24114d3d2499204"},{"fixed":"42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb"},{"fixed":"f2e5bb9fb710553e76a3be9097b448b4e73d8c92"},{"fixed":"c870f7e2890b9f78ac84515a9809cc5c183c975e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74525.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.15.0"},{"fixed":"6.6.151"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.103"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.44"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74525.json"}}],"schema_version":"1.9.0"}