{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-41060", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-12T12:17:45.627Z", "datePublished": "2024-07-29T14:57:22.499Z", "dateUpdated": "2026-08-05T11:35:05.718Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-05T11:35:05.718Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: check bo_va->bo is non-NULL before using it\n\nThe call to radeon_vm_clear_freed might clear bo_va->bo, so\nwe have to check it before dereferencing it." } ], "metrics": [ { "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH" }, "scenarios": [ { "lang": "en", "value": "AV:L - The bug is reached through the RADEON_GEM_VA ioctl on a local DRM device node (/dev/dri/renderD128 or card0), raced against DRM_IOCTL_GEM_CLOSE on the same fd. No network or physical access is involved.\nAC:L - The attacker owns both sides of the race — one thread issues GEM_VA MAP, another issues GEM_CLOSE — and radeon_vm_bo_set_addr() unreserves the BO and then performs long page-table allocation and GPU IB submission before radeon_gem_va_update_vm() runs, leaving a very wide, reliably winnable window.\nPR:L - RADEON_GEM_VA and GEM_CLOSE are both DRM_RENDER_ALLOW and drm_ioctl bypasses DRM_AUTH for render clients, so any local unprivileged user (or containerized/sandboxed process handed a render node) can reach the path with no capabilities.\nUI:N - The attacker drives the entire sequence from its own two threads on a self-opened DRM fd; no victim action or cooperation is needed.\nS:U - The corruption stays within the kernel's own security authority — a standard local kernel memory-safety bug, not a VM, IOMMU, or hypervisor boundary crossing.\nC:H - This is a use-after-free of the radeon_bo_va slab object; with the freed slot refilled, bo_va->bo->tbo.resource supplies mem->start, which is programmed as a raw physical address into GPU page tables, giving GPU-side reads of arbitrary physical memory.\nI:H - The freed object is written through by radeon_vm_bo_update() via list_del()/list_add() on bo_va->vm_status and bo_va->flags, and bo_va->vm is dereferenced for mutex_unlock(), yielding unlink/write primitives plus attacker-influenced GPU page-table entries.\nA:H - In the common case the freed bo_va still holds the NULL written by radeon_bo_unref(), so bo_va->bo->tbo.resource is a NULL-pointer dereference producing an immediate kernel oops, and any unlucky slab reuse panics on corrupted list pointers." } ] } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/gpu/drm/radeon/radeon_gem.c" ], "versions": [ { "version": "2f2624c23511b4bf0dd3d4c5ae167715513f351d", "lessThan": "e8d3c53c6f1cccea9c03113f06dd39521c228831", "status": "affected", "versionType": "git" }, { "version": "2f2624c23511b4bf0dd3d4c5ae167715513f351d", "lessThan": "a2b201f83971df03c8e81a480b2f2846ae8ce1a3", "status": "affected", "versionType": "git" }, { "version": "2f2624c23511b4bf0dd3d4c5ae167715513f351d", "lessThan": "a9100f17428cb733c4f6fbb132d98bed76318342", "status": "affected", "versionType": "git" }, { "version": "2f2624c23511b4bf0dd3d4c5ae167715513f351d", "lessThan": "f13c96e0e325a057c03f8a47734adb360e112efe", "status": "affected", "versionType": "git" }, { "version": "2f2624c23511b4bf0dd3d4c5ae167715513f351d", "lessThan": "8a500b3a5f0a58c6f99039091fbd715f64f2f8af", "status": "affected", "versionType": "git" }, { "version": "2f2624c23511b4bf0dd3d4c5ae167715513f351d", "lessThan": "6fb15dcbcf4f212930350eaee174bb60ed40a536", "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/gpu/drm/radeon/radeon_gem.c" ], "versions": [ { "version": "3.19", "status": "affected" }, { "version": "0", "lessThan": "3.19", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.234", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.164", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.101", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.42", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.11", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { 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"https://git.kernel.org/stable/c/e8d3c53c6f1cccea9c03113f06dd39521c228831" }, { "url": "https://git.kernel.org/stable/c/a2b201f83971df03c8e81a480b2f2846ae8ce1a3" }, { "url": "https://git.kernel.org/stable/c/a9100f17428cb733c4f6fbb132d98bed76318342" }, { "url": "https://git.kernel.org/stable/c/f13c96e0e325a057c03f8a47734adb360e112efe" }, { "url": "https://git.kernel.org/stable/c/8a500b3a5f0a58c6f99039091fbd715f64f2f8af" }, { "url": "https://git.kernel.org/stable/c/6fb15dcbcf4f212930350eaee174bb60ed40a536" } ], "title": "drm/radeon: check bo_va->bo is non-NULL before using it", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/a2b201f83971df03c8e81a480b2f2846ae8ce1a3", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a9100f17428cb733c4f6fbb132d98bed76318342", "tags": [ "x_transferred" ] }, { "url": 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