{"id":"CVE-2026-98129","state":"PUBLISHED","title":"scsi: mpi3mr: Fix NULL pointer dereference in mpi3mr_sas_port_add()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpi3mr: Fix NULL pointer dereference in mpi3mr_sas_port_add()\n\nsas_port_alloc_num() can return NULL on memory allocation failure. The\nreturn value is passed directly to sas_port_add() without a NULL check,\nwhich causes a NULL pointer dereference.\n\nAdditionally, if sas_port_add() fails, the allocated port is not freed\nbefore jumping to out_fail, leaking the sas_port structure. Call\nsas_port_free() to properly release it.","publishedAt":"2026-09-25T10:36:09.614Z","updatedAt":"2026-10-19T09:14:21.791Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"7e3489b5950e7668355762968a7c7f75fe9bc80d","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"c848a1bbe110496eff8dcdf7cfbff66a69edae89","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"5c50137ba11b6e20e7074303dae35ff58d5a0b6f","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"2f69ed909de9e3d46af9db7dd24b9b80dc31b5ec","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"5cb58b052cf09dd8e88d92c1d649b3eea5c95d4d","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"dba9e2181ca5e875f98b8b9b4535cdaab87dcb0d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/mpi3mr/mpi3mr_transport.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/mpi3mr/mpi3mr_transport.c"]}],"references":["https://git.kernel.org/stable/c/7e3489b5950e7668355762968a7c7f75fe9bc80d","https://git.kernel.org/stable/c/c848a1bbe110496eff8dcdf7cfbff66a69edae89","https://git.kernel.org/stable/c/5c50137ba11b6e20e7074303dae35ff58d5a0b6f","https://git.kernel.org/stable/c/2f69ed909de9e3d46af9db7dd24b9b80dc31b5ec","https://git.kernel.org/stable/c/5cb58b052cf09dd8e88d92c1d649b3eea5c95d4d","https://git.kernel.org/stable/c/dba9e2181ca5e875f98b8b9b4535cdaab87dcb0d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98129.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98129","state":"PUBLISHED","datePublished":"2026-09-25T10:36:09.614Z","dateUpdated":"2026-10-19T09:14:21.791Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.318Z"},"containers":{"cna":{"title":"scsi: mpi3mr: Fix NULL pointer dereference in mpi3mr_sas_port_add()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpi3mr: Fix NULL pointer dereference in mpi3mr_sas_port_add()\n\nsas_port_alloc_num() can return NULL on memory allocation failure. The\nreturn value is passed directly to sas_port_add() without a NULL check,\nwhich causes a NULL pointer dereference.\n\nAdditionally, if sas_port_add() fails, the allocated port is not freed\nbefore jumping to out_fail, leaking the sas_port structure. Call\nsas_port_free() to properly release it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"7e3489b5950e7668355762968a7c7f75fe9bc80d","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"c848a1bbe110496eff8dcdf7cfbff66a69edae89","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"5c50137ba11b6e20e7074303dae35ff58d5a0b6f","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"2f69ed909de9e3d46af9db7dd24b9b80dc31b5ec","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"5cb58b052cf09dd8e88d92c1d649b3eea5c95d4d","versionType":"git"},{"version":"e22bae30667a7e74ed057e00fb6e8c79e0738de3","status":"affected","lessThan":"dba9e2181ca5e875f98b8b9b4535cdaab87dcb0d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/mpi3mr/mpi3mr_transport.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/mpi3mr/mpi3mr_transport.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/7e3489b5950e7668355762968a7c7f75fe9bc80d"},{"url":"https://git.kernel.org/stable/c/c848a1bbe110496eff8dcdf7cfbff66a69edae89"},{"url":"https://git.kernel.org/stable/c/5c50137ba11b6e20e7074303dae35ff58d5a0b6f"},{"url":"https://git.kernel.org/stable/c/2f69ed909de9e3d46af9db7dd24b9b80dc31b5ec"},{"url":"https://git.kernel.org/stable/c/5cb58b052cf09dd8e88d92c1d649b3eea5c95d4d"},{"url":"https://git.kernel.org/stable/c/dba9e2181ca5e875f98b8b9b4535cdaab87dcb0d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:14:21.791Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}