{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-53376", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-06-09T07:44:35.401Z", "datePublished": "2026-07-19T10:01:59.527Z", "dateUpdated": "2026-07-19T10:01:59.527Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-19T10:01:59.527Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Add upper bound check for num_of_nodes\n\ndrm/amdkfd: Add upper bound check for num_of_nodes\nin kfd_ioctl_get_process_apertures_new.\n\n(cherry picked from commit 98ff46a5ea090c14d2cdb4f5b993b05d74f3949f)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_chardev.c", "drivers/gpu/drm/amd/amdkfd/kfd_priv.h", "drivers/gpu/drm/amd/amdkfd/kfd_topology.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "4a8093c7def141cc6e854fbe3f9693867982418f", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "6ba6ec5fcbb0d03ca11ed1cc38d57a7deb6c6b20", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "44d5a450c04d3d734c13a03561c3131020d66edf", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "7b80137eb8aa9d1cbfe7ccf3eeb1faa94ae35d7e", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "74b73fa56a395d46745e4f245225963e9f8be7f1", "status": "affected", "versionType": "git"}, {"version": "0", "lessThan": "6.6.140", "status": "affected", "versionType": "semver"}, {"version": "0", "lessThan": "6.12.90", "status": "affected", "versionType": "semver"}, {"version": "0", "lessThan": "6.18.32", "status": "affected", "versionType": "semver"}, {"version": "0", "lessThan": "7.0.9", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/amdkfd/kfd_chardev.c", "drivers/gpu/drm/amd/amdkfd/kfd_priv.h", "drivers/gpu/drm/amd/amdkfd/kfd_topology.c"], "versions": [{"version": "6.6.140", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.90", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.32", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.9", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "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:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.6.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.12.90"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.18.32"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.0.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/4a8093c7def141cc6e854fbe3f9693867982418f"}, {"url": "https://git.kernel.org/stable/c/6ba6ec5fcbb0d03ca11ed1cc38d57a7deb6c6b20"}, {"url": "https://git.kernel.org/stable/c/44d5a450c04d3d734c13a03561c3131020d66edf"}, {"url": "https://git.kernel.org/stable/c/7b80137eb8aa9d1cbfe7ccf3eeb1faa94ae35d7e"}, {"url": "https://git.kernel.org/stable/c/74b73fa56a395d46745e4f245225963e9f8be7f1"}], "title": "drm/amdkfd: Add upper bound check for num_of_nodes", "x_generator": {"engine": "bippy-1.2.0"}}}}

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