{"api_version":"1","generated_at":"2026-07-06T06:40:52+00:00","cve":"CVE-2026-53356","urls":{"html":"https://cve.report/CVE-2026-53356","api":"https://cve.report/api/cve/CVE-2026-53356.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53356","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53356"},"summary":{"title":"drm/i915/gem: Fix phys BO pread/pwrite with offset","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Fix phys BO pread/pwrite with offset\n\nsg_page() returns struct page pointer not (void *) so the scaling\nof pread/pwrite is wrong for phys BO and wrong parts of BO would be\naccessed if non-zero offset is used.\n\nLast impacted platform with overlay or cursor planes using phys\nmapping was Gen3/945G/Lakeport.\n\n(cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-07-01 14:16:44","updated_at":"2026-07-01 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Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53356","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected c6790dc22312f592c1434577258b31c48c72d52a 40f738991058eb3e3530c3006a5bd6fd5e29f035 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected c6790dc22312f592c1434577258b31c48c72d52a 1ec8fc63e9cdb22da54e48e536c9204020416fc6 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected c6790dc22312f592c1434577258b31c48c72d52a 14469860e2e39b7095dcd658d2bad38a11110a68 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected c6790dc22312f592c1434577258b31c48c72d52a 07c33be968d9e0cab6cba38c81850a09942fcb2e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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00:02:27"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/i915/gem/i915_gem_phys.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"40f738991058eb3e3530c3006a5bd6fd5e29f035","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"1ec8fc63e9cdb22da54e48e536c9204020416fc6","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"14469860e2e39b7095dcd658d2bad38a11110a68","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"07c33be968d9e0cab6cba38c81850a09942fcb2e","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"3bd168dd835b93a3862cd05b0d13c432b115f9d6","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"32d4c5d328a3ff995420f4f85163e1e403f43628","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"dd51a2eeb93bc6faa892ff9083911dd23f82c187","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"},{"lessThan":"d21ad938398bca695a511307de38a65889e3b354","status":"affected","version":"c6790dc22312f592c1434577258b31c48c72d52a","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/i915/gem/i915_gem_phys.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.7"},{"lessThan":"5.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","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":"5.10.259","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.210","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.176","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.143","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.94","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.36","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.13","versionStartIncluding":"5.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"5.7","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Fix phys BO pread/pwrite with offset\n\nsg_page() returns struct page pointer not (void *) so the scaling\nof pread/pwrite is wrong for phys BO and wrong parts of BO would be\naccessed if non-zero offset is used.\n\nLast impacted platform with overlay or cursor planes using phys\nmapping was Gen3/945G/Lakeport.\n\n(cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)"}],"providerMetadata":{"dateUpdated":"2026-07-01T13:32:31.428Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/40f738991058eb3e3530c3006a5bd6fd5e29f035"},{"url":"https://git.kernel.org/stable/c/1ec8fc63e9cdb22da54e48e536c9204020416fc6"},{"url":"https://git.kernel.org/stable/c/14469860e2e39b7095dcd658d2bad38a11110a68"},{"url":"https://git.kernel.org/stable/c/07c33be968d9e0cab6cba38c81850a09942fcb2e"},{"url":"https://git.kernel.org/stable/c/3bd168dd835b93a3862cd05b0d13c432b115f9d6"},{"url":"https://git.kernel.org/stable/c/32d4c5d328a3ff995420f4f85163e1e403f43628"},{"url":"https://git.kernel.org/stable/c/dd51a2eeb93bc6faa892ff9083911dd23f82c187"},{"url":"https://git.kernel.org/stable/c/d21ad938398bca695a511307de38a65889e3b354"}],"title":"drm/i915/gem: Fix phys BO pread/pwrite with offset","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53356","datePublished":"2026-07-01T13:32:31.428Z","dateReserved":"2026-06-09T07:44:35.400Z","dateUpdated":"2026-07-01T13:32:31.428Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-01 14:16:44","lastModifiedDate":"2026-07-01 14:16:44","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53356","Ordinal":"1","Title":"drm/i915/gem: Fix phys BO pread/pwrite with offset","CVE":"CVE-2026-53356","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53356","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Fix phys BO pread/pwrite with offset\n\nsg_page() returns struct page pointer not (void *) so the scaling\nof pread/pwrite is wrong for phys BO and wrong parts of BO would be\naccessed if non-zero offset is used.\n\nLast impacted platform with overlay or cursor planes using phys\nmapping was Gen3/945G/Lakeport.\n\n(cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)","Type":"Description","Title":"drm/i915/gem: Fix phys BO pread/pwrite with offset"}]}}}