{"id":"CVE-2022-50646","state":"PUBLISHED","title":"scsi: hpsa: Fix possible memory leak in hpsa_init_one()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: hpsa: Fix possible memory leak in hpsa_init_one()\n\nThe hpda_alloc_ctlr_info() allocates h and its field reply_map. However, in\nhpsa_init_one(), if alloc_percpu() failed, the hpsa_init_one() jumps to\nclean1 directly, which frees h and leaks the h->reply_map.\n\nFix by calling hpda_free_ctlr_info() to release h->replay_map and h instead\nfree h directly.","publishedAt":"2025-12-09T00:00:20.596Z","updatedAt":"2026-05-23T15:24:48.629Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"f4d1c14e8b404766ff2bb8644bb19443d73965de","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"c808edbf580bfc454671cbe66e9d7c2e938e7601","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"bfe10a1d9fbccdf39f8449d62509f070d8aaaac1","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"0aa7be66168b1e84b2581ffff3ccb54a6c804a1e","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"9c9ff300e0de07475796495d86f449340d454a0c","versionType":"git"},{"version":"1edd825c11f8ed2c409d6fb6b3d90a042cbf738d","status":"affected","versionType":"git"},{"version":"4.14.63","status":"affected","lessThan":"4.15","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/hpsa.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.16","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/hpsa.c"]}],"references":["https://git.kernel.org/stable/c/f4d1c14e8b404766ff2bb8644bb19443d73965de","https://git.kernel.org/stable/c/f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e","https://git.kernel.org/stable/c/c808edbf580bfc454671cbe66e9d7c2e938e7601","https://git.kernel.org/stable/c/bfe10a1d9fbccdf39f8449d62509f070d8aaaac1","https://git.kernel.org/stable/c/fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507","https://git.kernel.org/stable/c/0aa7be66168b1e84b2581ffff3ccb54a6c804a1e","https://git.kernel.org/stable/c/9c9ff300e0de07475796495d86f449340d454a0c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50646.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50646","state":"PUBLISHED","datePublished":"2025-12-09T00:00:20.596Z","dateUpdated":"2026-05-23T15:24:48.629Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-08T23:57:43.371Z"},"containers":{"cna":{"title":"scsi: hpsa: Fix possible memory leak in hpsa_init_one()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: hpsa: Fix possible memory leak in hpsa_init_one()\n\nThe hpda_alloc_ctlr_info() allocates h and its field reply_map. However, in\nhpsa_init_one(), if alloc_percpu() failed, the hpsa_init_one() jumps to\nclean1 directly, which frees h and leaks the h->reply_map.\n\nFix by calling hpda_free_ctlr_info() to release h->replay_map and h instead\nfree h directly."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"f4d1c14e8b404766ff2bb8644bb19443d73965de","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"c808edbf580bfc454671cbe66e9d7c2e938e7601","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"bfe10a1d9fbccdf39f8449d62509f070d8aaaac1","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"0aa7be66168b1e84b2581ffff3ccb54a6c804a1e","versionType":"git"},{"version":"8b834bff1b73dce46f4e9f5e84af6f73fed8b0ef","status":"affected","lessThan":"9c9ff300e0de07475796495d86f449340d454a0c","versionType":"git"},{"version":"1edd825c11f8ed2c409d6fb6b3d90a042cbf738d","status":"affected","versionType":"git"},{"version":"4.14.63","status":"affected","lessThan":"4.15","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/hpsa.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.16","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/hpsa.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f4d1c14e8b404766ff2bb8644bb19443d73965de"},{"url":"https://git.kernel.org/stable/c/f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e"},{"url":"https://git.kernel.org/stable/c/c808edbf580bfc454671cbe66e9d7c2e938e7601"},{"url":"https://git.kernel.org/stable/c/bfe10a1d9fbccdf39f8449d62509f070d8aaaac1"},{"url":"https://git.kernel.org/stable/c/fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507"},{"url":"https://git.kernel.org/stable/c/0aa7be66168b1e84b2581ffff3ccb54a6c804a1e"},{"url":"https://git.kernel.org/stable/c/9c9ff300e0de07475796495d86f449340d454a0c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:24:48.629Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.63"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}