{"id":"CVE-2023-52532","state":"PUBLISHED","title":"net: mana: Fix TX CQE error handling","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mana: Fix TX CQE error handling\n\nFor an unknown TX CQE error type (probably from a newer hardware),\nstill free the SKB, update the queue tail, etc., otherwise the\naccounting will be wrong.\n\nAlso, TX errors can be triggered by injecting corrupted packets, so\nreplace the WARN_ONCE to ratelimited error logging.","publishedAt":"2024-03-02T21:52:36.292Z","updatedAt":"2026-05-11T19:29:07.275Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","status":"affected","lessThan":"b67d7b1bfc46d05c1a58b172516454698e8d5004","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","status":"affected","lessThan":"a910e0f6304726da30a212feecec65cb97ff7a80","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","status":"affected","lessThan":"b2b000069a4c307b09548dc2243f31f3ca0eac9c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/microsoft/mana/mana_en.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.13","versionType":"semver"},{"version":"6.1.59","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.5.7","status":"unaffected","lessThanOrEqual":"6.5.*","versionType":"semver"},{"version":"6.6","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/microsoft/mana/mana_en.c"]}],"references":["https://git.kernel.org/stable/c/b67d7b1bfc46d05c1a58b172516454698e8d5004","https://git.kernel.org/stable/c/a910e0f6304726da30a212feecec65cb97ff7a80","https://git.kernel.org/stable/c/b2b000069a4c307b09548dc2243f31f3ca0eac9c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/52xxx/CVE-2023-52532.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-52532","state":"PUBLISHED","datePublished":"2024-03-02T21:52:36.292Z","dateUpdated":"2026-05-11T19:29:07.275Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-02-20T12:30:33.319Z"},"containers":{"cna":{"title":"net: mana: Fix TX CQE error handling","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mana: Fix TX CQE error handling\n\nFor an unknown TX CQE error type (probably from a newer hardware),\nstill free the SKB, update the queue tail, etc., otherwise the\naccounting will be wrong.\n\nAlso, TX errors can be triggered by injecting corrupted packets, so\nreplace the WARN_ONCE to ratelimited error 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