{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2025-40310", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.185Z", "datePublished": "2025-12-08T00:46:35.862Z", "dateUpdated": "2026-05-11T21:46:52.918Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:46:52.918Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\namd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw\n\nThere is race in amdgpu_amdkfd_device_fini_sw and interrupt.\nif amdgpu_amdkfd_device_fini_sw run in b/w kfd_cleanup_nodes and\n kfree(kfd), and KGD interrupt generated.\n\nkernel panic log:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000098\namdgpu 0000:c8:00.0: amdgpu: Requesting 4 partitions through PSP\n\nPGD d78c68067 P4D d78c68067\n\nkfd kfd: amdgpu: Allocated 3969056 bytes on gart\n\nPUD 1465b8067 PMD @\n\nOops: @002 [#1] SMP NOPTI\n\nkfd kfd: amdgpu: Total number of KFD nodes to be created: 4\nCPU: 115 PID: @ Comm: swapper/115 Kdump: loaded Tainted: G S W OE K\n\nRIP: 0010:_raw_spin_lock_irqsave+0x12/0x40\n\nCode: 89 e@ 41 5c c3 cc cc cc cc 66 66 2e Of 1f 84 00 00 00 00 00 OF 1f 40 00 Of 1f 44% 00 00 41 54 9c 41 5c fa 31 cO ba 01 00 00 00 OF b1 17 75 Ba 4c 89 e@ 41 Sc\n\n89 c6 e8 07 38 5d\n\nRSP: 0018: ffffc90@1a6b0e28 EFLAGS: 00010046\n\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000018\n0000000000000001 RSI: ffff8883bb623e00 RDI: 0000000000000098\nffff8883bb000000 RO8: ffff888100055020 ROO: ffff888100055020\n0000000000000000 R11: 0000000000000000 R12: 0900000000000002\nffff888F2b97da0@ R14: @000000000000098 R15: ffff8883babdfo00\n\nCS: 010 DS: 0000 ES: 0000 CRO: 0000000080050033\n\nCR2: 0000000000000098 CR3: 0000000e7cae2006 CR4: 0000000002770ce0\n0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n0000000000000000 DR6: 00000000fffeO7FO DR7: 0000000000000400\n\nPKRU: 55555554\n\nCall Trace:\n\n\n\nkgd2kfd_interrupt+@x6b/0x1f@ [amdgpu]\n\n? amdgpu_fence_process+0xa4/0x150 [amdgpu]\n\nkfd kfd: amdgpu: Node: 0, interrupt_bitmap: 3 YcpxFl Rant tErace\n\namdgpu_irq_dispatch+0x165/0x210 [amdgpu]\n\namdgpu_ih_process+0x80/0x100 [amdgpu]\n\namdgpu: Virtual CRAT table created for GPU\n\namdgpu_irq_handler+0x1f/@x60 [amdgpu]\n\n__handle_irq_event_percpu+0x3d/0x170\n\namdgpu: Topology: Add dGPU node [0x74a2:0x1002]\n\nhandle_irq_event+0x5a/@xcO\n\nhandle_edge_irq+0x93/0x240\n\nkfd kfd: amdgpu: KFD node 1 partition @ size 49148M\n\nasm_call_irq_on_stack+0xf/@x20\n\n\n\ncommon_interrupt+0xb3/0x130\n\nasm_common_interrupt+0x1le/0x40\n\n5.10.134-010.a1i5000.a18.x86_64 #1" } ], "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_device.c" ], "versions": [ { "version": "74c5b85da75475c73a8f040397610fbfcc2c3e78", "lessThan": "93f8d67ef8b50334a26129df4da5a4cb60ad4090", "status": "affected", "versionType": "git" }, { "version": "74c5b85da75475c73a8f040397610fbfcc2c3e78", "lessThan": "bc9e789053abe463f8cf74eee5fc2f157c11a79f", "status": "affected", "versionType": "git" }, { "version": "74c5b85da75475c73a8f040397610fbfcc2c3e78", "lessThan": "2f89a2d15550b653caaeeab7ab68c4d7583fd4fe", "status": "affected", "versionType": "git" }, { "version": "74c5b85da75475c73a8f040397610fbfcc2c3e78", "lessThan": "99d7181bca34e96fbf61bdb6844918bdd4df2814", "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/amd/amdkfd/kfd_device.c" ], "versions": [ { "version": "6.5", "status": "affected" }, { "version": "0", "lessThan": "6.5", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.117", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.58", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.17.8", "lessThanOrEqual": "6.17.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.18", "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": "6.5", "versionEndExcluding": "6.6.117" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.12.58" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.17.8" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.18" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/93f8d67ef8b50334a26129df4da5a4cb60ad4090" }, { "url": "https://git.kernel.org/stable/c/bc9e789053abe463f8cf74eee5fc2f157c11a79f" }, { "url": "https://git.kernel.org/stable/c/2f89a2d15550b653caaeeab7ab68c4d7583fd4fe" }, { "url": "https://git.kernel.org/stable/c/99d7181bca34e96fbf61bdb6844918bdd4df2814" } ], "title": "amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw", "x_generator": { "engine": "bippy-1.2.0" } } } }