{"api_version":"1","generated_at":"2026-07-20T14:42:01+00:00","cve":"CVE-2026-64153","urls":{"html":"https://cve.report/CVE-2026-64153","api":"https://cve.report/api/cve/CVE-2026-64153.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-64153","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-64153"},"summary":{"title":"drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix iommu_map_sgtable() return value check and avoid WARN\n\nCommit \"iommu: return full error code from iommu_map_sg[_atomic]()\"\nchanged iommu_map_sgtable() to return an ssize_t and negative values\nin error cases, rather than a size_t and a zero.\n\nStore the return value in the appropriate type and in case of error,\nreturn it rather than WARNing.\n\nPatchwork: 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16:17:57"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/3457807aeb88077712f0a7cb65c3ca5120773d75","name":"https://git.kernel.org/stable/c/3457807aeb88077712f0a7cb65c3ca5120773d75","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3a45af37733446e114bf19b0209fe7d8089bdb8b","name":"https://git.kernel.org/stable/c/3a45af37733446e114bf19b0209fe7d8089bdb8b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7256e54583aee21e23929e7554278c2f5c1a08b1","name":"https://git.kernel.org/stable/c/7256e54583aee21e23929e7554278c2f5c1a08b1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f","name":"https://git.kernel.org/stable/c/3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851","name":"https://git.kernel.org/stable/c/55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f4e37f3df436c2bdd2621c21f9c72c8f149a221d","name":"https://git.kernel.org/stable/c/f4e37f3df436c2bdd2621c21f9c72c8f149a221d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3c2cdb7c07f664b77e2a75b50793b845d5742efa","name":"https://git.kernel.org/stable/c/3c2cdb7c07f664b77e2a75b50793b845d5742efa","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-64153","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64153","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3c2cdb7c07f664b77e2a75b50793b845d5742efa git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 7256e54583aee21e23929e7554278c2f5c1a08b1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b 3457807aeb88077712f0a7cb65c3ca5120773d75 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/msm/msm_iommu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3c2cdb7c07f664b77e2a75b50793b845d5742efa","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"},{"lessThan":"3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"},{"lessThan":"7256e54583aee21e23929e7554278c2f5c1a08b1","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"},{"lessThan":"3457807aeb88077712f0a7cb65c3ca5120773d75","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"},{"lessThan":"f4e37f3df436c2bdd2621c21f9c72c8f149a221d","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"},{"lessThan":"3a45af37733446e114bf19b0209fe7d8089bdb8b","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"},{"lessThan":"55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851","status":"affected","version":"ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/msm/msm_iommu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.142","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.92","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.209","versionStartIncluding":"5.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.175","versionStartIncluding":"5.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.142","versionStartIncluding":"5.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.92","versionStartIncluding":"5.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.34","versionStartIncluding":"5.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.11","versionStartIncluding":"5.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"5.15","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix iommu_map_sgtable() return value check and avoid WARN\n\nCommit \"iommu: return full error code from iommu_map_sg[_atomic]()\"\nchanged iommu_map_sgtable() to return an ssize_t and negative values\nin error cases, rather than a size_t and a zero.\n\nStore the return value in the appropriate type and in case of error,\nreturn it rather than WARNing.\n\nPatchwork: https://patchwork.freedesktop.org/patch/719685/"}],"providerMetadata":{"dateUpdated":"2026-07-19T15:40:42.102Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/3c2cdb7c07f664b77e2a75b50793b845d5742efa"},{"url":"https://git.kernel.org/stable/c/3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f"},{"url":"https://git.kernel.org/stable/c/7256e54583aee21e23929e7554278c2f5c1a08b1"},{"url":"https://git.kernel.org/stable/c/3457807aeb88077712f0a7cb65c3ca5120773d75"},{"url":"https://git.kernel.org/stable/c/f4e37f3df436c2bdd2621c21f9c72c8f149a221d"},{"url":"https://git.kernel.org/stable/c/3a45af37733446e114bf19b0209fe7d8089bdb8b"},{"url":"https://git.kernel.org/stable/c/55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851"}],"title":"drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-64153","datePublished":"2026-07-19T15:40:42.102Z","dateReserved":"2026-07-19T07:54:57.038Z","dateUpdated":"2026-07-19T15:40:42.102Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-19 16:17:57","lastModifiedDate":"2026-07-19 16:17:57","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"64153","Ordinal":"1","Title":"drm/msm: Fix iommu_map_sgtable() return value check and avoid WA","CVE":"CVE-2026-64153","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"64153","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix iommu_map_sgtable() return value check and avoid WARN\n\nCommit \"iommu: return full error code from iommu_map_sg[_atomic]()\"\nchanged iommu_map_sgtable() to return an ssize_t and negative values\nin error cases, rather than a size_t and a zero.\n\nStore the return value in the appropriate type and in case of error,\nreturn it rather than WARNing.\n\nPatchwork: https://patchwork.freedesktop.org/patch/719685/","Type":"Description","Title":"drm/msm: Fix iommu_map_sgtable() return value check and avoid WA"}]}}}