CVE-2025-40310 (GCVE-0-2025-40310)

Vulnerability from cvelistv5 – Published: 2025-12-08 00:46 – Updated: 2025-12-20 08:51
VLAI?
Title
amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw
Summary
In the Linux kernel, the following vulnerability has been resolved: amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw There is race in amdgpu_amdkfd_device_fini_sw and interrupt. if amdgpu_amdkfd_device_fini_sw run in b/w kfd_cleanup_nodes and kfree(kfd), and KGD interrupt generated. kernel panic log: BUG: kernel NULL pointer dereference, address: 0000000000000098 amdgpu 0000:c8:00.0: amdgpu: Requesting 4 partitions through PSP PGD d78c68067 P4D d78c68067 kfd kfd: amdgpu: Allocated 3969056 bytes on gart PUD 1465b8067 PMD @ Oops: @002 [#1] SMP NOPTI kfd kfd: amdgpu: Total number of KFD nodes to be created: 4 CPU: 115 PID: @ Comm: swapper/115 Kdump: loaded Tainted: G S W OE K RIP: 0010:_raw_spin_lock_irqsave+0x12/0x40 Code: 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 <fO> OF b1 17 75 Ba 4c 89 e@ 41 Sc 89 c6 e8 07 38 5d RSP: 0018: ffffc90@1a6b0e28 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000018 0000000000000001 RSI: ffff8883bb623e00 RDI: 0000000000000098 ffff8883bb000000 RO8: ffff888100055020 ROO: ffff888100055020 0000000000000000 R11: 0000000000000000 R12: 0900000000000002 ffff888F2b97da0@ R14: @000000000000098 R15: ffff8883babdfo00 CS: 010 DS: 0000 ES: 0000 CRO: 0000000080050033 CR2: 0000000000000098 CR3: 0000000e7cae2006 CR4: 0000000002770ce0 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 0000000000000000 DR6: 00000000fffeO7FO DR7: 0000000000000400 PKRU: 55555554 Call Trace: <IRQ> kgd2kfd_interrupt+@x6b/0x1f@ [amdgpu] ? amdgpu_fence_process+0xa4/0x150 [amdgpu] kfd kfd: amdgpu: Node: 0, interrupt_bitmap: 3 YcpxFl Rant tErace amdgpu_irq_dispatch+0x165/0x210 [amdgpu] amdgpu_ih_process+0x80/0x100 [amdgpu] amdgpu: Virtual CRAT table created for GPU amdgpu_irq_handler+0x1f/@x60 [amdgpu] __handle_irq_event_percpu+0x3d/0x170 amdgpu: Topology: Add dGPU node [0x74a2:0x1002] handle_irq_event+0x5a/@xcO handle_edge_irq+0x93/0x240 kfd kfd: amdgpu: KFD node 1 partition @ size 49148M asm_call_irq_on_stack+0xf/@x20 </IRQ> common_interrupt+0xb3/0x130 asm_common_interrupt+0x1le/0x40 5.10.134-010.a1i5000.a18.x86_64 #1
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 4a488a7ad71401169cecee75dc94bcce642e2c53 , < 93f8d67ef8b50334a26129df4da5a4cb60ad4090 (git)
Affected: 4a488a7ad71401169cecee75dc94bcce642e2c53 , < bc9e789053abe463f8cf74eee5fc2f157c11a79f (git)
Affected: 4a488a7ad71401169cecee75dc94bcce642e2c53 , < 2f89a2d15550b653caaeeab7ab68c4d7583fd4fe (git)
Affected: 4a488a7ad71401169cecee75dc94bcce642e2c53 , < 99d7181bca34e96fbf61bdb6844918bdd4df2814 (git)
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    Linux Linux Affected: 3.19
Unaffected: 0 , < 3.19 (semver)
Unaffected: 6.6.117 , ≤ 6.6.* (semver)
Unaffected: 6.12.58 , ≤ 6.12.* (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "93f8d67ef8b50334a26129df4da5a4cb60ad4090",
              "status": "affected",
              "version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
              "versionType": "git"
            },
            {
              "lessThan": "bc9e789053abe463f8cf74eee5fc2f157c11a79f",
              "status": "affected",
              "version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
              "versionType": "git"
            },
            {
              "lessThan": "2f89a2d15550b653caaeeab7ab68c4d7583fd4fe",
              "status": "affected",
              "version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
              "versionType": "git"
            },
            {
              "lessThan": "99d7181bca34e96fbf61bdb6844918bdd4df2814",
              "status": "affected",
              "version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.19"
            },
            {
              "lessThan": "3.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.117",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.58",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.117",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.58",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17.8",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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 \u003cfO\u003e 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\u003cIRQ\u003e\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\u003c/IRQ\u003e\n\ncommon_interrupt+0xb3/0x130\n\nasm_common_interrupt+0x1le/0x40\n\n5.10.134-010.a1i5000.a18.x86_64 #1"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-20T08:51:59.770Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "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"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40310",
    "datePublished": "2025-12-08T00:46:35.862Z",
    "dateReserved": "2025-04-16T07:20:57.185Z",
    "dateUpdated": "2025-12-20T08:51:59.770Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-40310\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-08T01:16:03.347\",\"lastModified\":\"2025-12-08T18:26:19.900\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"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 \u003cfO\u003e 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\u003cIRQ\u003e\\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\u003c/IRQ\u003e\\n\\ncommon_interrupt+0xb3/0x130\\n\\nasm_common_interrupt+0x1le/0x40\\n\\n5.10.134-010.a1i5000.a18.x86_64 #1\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2f89a2d15550b653caaeeab7ab68c4d7583fd4fe\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/93f8d67ef8b50334a26129df4da5a4cb60ad4090\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/99d7181bca34e96fbf61bdb6844918bdd4df2814\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bc9e789053abe463f8cf74eee5fc2f157c11a79f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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