{"id":"CVE-2023-53058","title":"net/mlx5: E-Switch, Fix an Oops in error handling code","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: E-Switch, Fix an Oops in error handling code\n\nThe error handling dereferences \"vport\".  There is nothing we can do if\nit is an error pointer except returning …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 5eadc80328298ef7beaaf0cd96791667d3b485ca","Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 388188fb58bef9e7f3ca4f8970f03d493b66909f","Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < c4c977935b2fc60084b3735737d17a06e7ba1bd0","Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 1a9853a7437a22fd849347008fb3c85087906b56","Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 640fcdbcf27fc62de9223f958ceb4e897a00e791","Linux 5.8"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T20:15:50.864327Z"},"published":"2025-05-02","updated":"2026-11-05","sourceUpdated":"2026-11-05T20:20:57.472Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53058","references":[{"url":"https://git.kernel.org/stable/c/5eadc80328298ef7beaaf0cd96791667d3b485ca"},{"url":"https://git.kernel.org/stable/c/388188fb58bef9e7f3ca4f8970f03d493b66909f"},{"url":"https://git.kernel.org/stable/c/c4c977935b2fc60084b3735737d17a06e7ba1bd0"},{"url":"https://git.kernel.org/stable/c/1a9853a7437a22fd849347008fb3c85087906b56"},{"url":"https://git.kernel.org/stable/c/640fcdbcf27fc62de9223f958ceb4e897a00e791"}],"tags":["cve.org"],"epss":0.00215,"epssPercentile":0.11977,"ingestedAt":"2026-11-05T22:38:31.760Z","slug":"CVE-2023-53058","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: E-Switch, Fix an Oops in error handling code\n\nThe error handling dereferences \"vport\".  There is nothing we can do if\nit is an error pointer except returning the error code.\n\n## Affected\n\n- `Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 5eadc80328298ef7beaaf0cd96791667d3b485ca`\n- `Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 388188fb58bef9e7f3ca4f8970f03d493b66909f`\n- `Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < c4c977935b2fc60084b3735737d17a06e7ba1bd0`\n- `Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 1a9853a7437a22fd849347008fb3c85087906b56`\n- `Linux >= 133dcfc577eaec6538db4ebd8b9205b361f59018 < 640fcdbcf27fc62de9223f958ceb4e897a00e791`\n- `Linux 5.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}