{"id":"CVE-2023-53069","title":"octeontx2-vf: Add missing free for alloc_percpu","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-vf: Add missing free for alloc_percpu\n\nAdd the free_percpu for the allocated \"vf->hw.lmt_info\" in order to avoid\nmemory leak, same as the \"pf->hw.lmt_info\" in…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < 90874b76e5f82eaa3309714d72ff2cd8bb8d1b02","Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < 840631bcf21f58c0a3f01378a54d79e9ce86b226","Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < 813b590840771890c738ce6dbfd0c5938a1bafb9","Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < f038f3917baf04835ba2b7bcf2a04ac93fbf8a9c","Linux 5.14"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T20:16:08.902598Z"},"published":"2025-05-02","updated":"2026-11-05","sourceUpdated":"2026-11-05T20:20:58.012Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53069","references":[{"url":"https://git.kernel.org/stable/c/90874b76e5f82eaa3309714d72ff2cd8bb8d1b02"},{"url":"https://git.kernel.org/stable/c/840631bcf21f58c0a3f01378a54d79e9ce86b226"},{"url":"https://git.kernel.org/stable/c/813b590840771890c738ce6dbfd0c5938a1bafb9"},{"url":"https://git.kernel.org/stable/c/f038f3917baf04835ba2b7bcf2a04ac93fbf8a9c"}],"tags":["cve.org"],"epss":0.00202,"epssPercentile":0.10138,"ingestedAt":"2026-11-05T22:38:31.762Z","slug":"CVE-2023-53069","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-vf: Add missing free for alloc_percpu\n\nAdd the free_percpu for the allocated \"vf->hw.lmt_info\" in order to avoid\nmemory leak, same as the \"pf->hw.lmt_info\" in\n`drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`.\n\n## Affected\n\n- `Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < 90874b76e5f82eaa3309714d72ff2cd8bb8d1b02`\n- `Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < 840631bcf21f58c0a3f01378a54d79e9ce86b226`\n- `Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < 813b590840771890c738ce6dbfd0c5938a1bafb9`\n- `Linux >= 5c0512072f6517326d9fba083c4467f173ddd984 < f038f3917baf04835ba2b7bcf2a04ac93fbf8a9c`\n- `Linux 5.14`\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":[]}