{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90202","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-11T19:38:34.792Z","datePublished":"2026-09-17T16:07:19.514Z","dateUpdated":"2026-09-17T16:07:19.514Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-17T16:07:19.514Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers\n\n_base_release_memory_pools() unconditionally frees every\nioc->pcie_sg_lookup[] entry, including ones the setup loop never\nallocated after a partial failure, causing a \"bad dma\" warning on debug\nkernels or a NULL pointer dereference otherwise."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/mpt3sas/mpt3sas_base.c"],"versions":[{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"3361709fb6f6568b157c6f24ed21a4a5d86d73db","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"240b582b6372bebb1245d911add9954b7dd6c02d","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"a61181f9ee30a98d2350c1bff32954a7521f9a23","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"afedf35df054bd713e9e13771aa0a056932c5c67","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"bc3398db3b64729b4a7907af317daad04795ad40","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"2dbdd025b228110ccbfbab95fe16e098313a14af","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"e2cd23443d3616ea0876f27762b17e2ec67d896c","status":"affected","versionType":"git"},{"version":"dbec4c9040edc15442c3ebdb65408aa9d3b82c24","lessThan":"b9f679dfe629004b593f018df33b330d799bcee4","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/mpt3sas/mpt3sas_base.c"],"versions":[{"version":"4.16","status":"affected"},{"version":"0","lessThan":"4.16","status":"unaffected","versionType":"semver"},{"version":"5.10.270","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.221","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.188","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.157","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.110","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.52","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.10.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.15.221"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"7.3-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3361709fb6f6568b157c6f24ed21a4a5d86d73db"},{"url":"https://git.kernel.org/stable/c/240b582b6372bebb1245d911add9954b7dd6c02d"},{"url":"https://git.kernel.org/stable/c/a61181f9ee30a98d2350c1bff32954a7521f9a23"},{"url":"https://git.kernel.org/stable/c/afedf35df054bd713e9e13771aa0a056932c5c67"},{"url":"https://git.kernel.org/stable/c/bc3398db3b64729b4a7907af317daad04795ad40"},{"url":"https://git.kernel.org/stable/c/2dbdd025b228110ccbfbab95fe16e098313a14af"},{"url":"https://git.kernel.org/stable/c/e2cd23443d3616ea0876f27762b17e2ec67d896c"},{"url":"https://git.kernel.org/stable/c/b9f679dfe629004b593f018df33b330d799bcee4"}],"title":"scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers","x_generator":{"engine":"bippy-1.2.0"}}}}