Vulnerability-Lookup

FKIE_CVE-2023-53545

Vulnerability from fkie_nvd - Published: 2025-10-04 16:15 - Updated: 2026-06-01 17:16

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csa_va properly Root PD BO should be reserved before unmap and remove a bo_va from VM otherwise lockdep will complain. v2: check fpriv->csa_va is not NULL instead of amdgpu_mcbp (christian) [14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu] [14616.937096] Call Trace: [14616.937097] <TASK> [14616.937102] amdgpu_driver_postclose_kms+0x249/0x2f0 [amdgpu] [14616.937187] drm_file_free+0x1d6/0x300 [drm] [14616.937207] drm_close_helper.isra.0+0x62/0x70 [drm] [14616.937220] drm_release+0x5e/0x100 [drm] [14616.937234] __fput+0x9f/0x280 [14616.937239] ____fput+0xe/0x20 [14616.937241] task_work_run+0x61/0x90 [14616.937246] exit_to_user_mode_prepare+0x215/0x220 [14616.937251] syscall_exit_to_user_mode+0x2a/0x60 [14616.937254] do_syscall_64+0x48/0x90 [14616.937257] entry_SYSCALL_64_after_hwframe+0x63/0xcd

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1bc35e637a81dac5f5155e83a277c26708c4d4d7
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5daff15cd013422bc6d1efcfe82b586800025384	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ae325b245208394279a1dc412c831ebd71befb0d

Impacted products

	Vendor	Product	Version
	linux	linux_kernel	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "627AF6EA-81E2-47AC-9270-EB299AB9D5EB",
              "versionEndExcluding": "6.4.12",
              "versionStartIncluding": "4.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: unmap and remove csa_va properly\n\nRoot PD BO should be reserved before unmap and remove\na bo_va from VM otherwise lockdep will complain.\n\nv2: check fpriv-\u003ecsa_va is not NULL instead of amdgpu_mcbp (christian)\n\n[14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu]\n[14616.937096] Call Trace:\n[14616.937097]  \u003cTASK\u003e\n[14616.937102]  amdgpu_driver_postclose_kms+0x249/0x2f0 [amdgpu]\n[14616.937187]  drm_file_free+0x1d6/0x300 [drm]\n[14616.937207]  drm_close_helper.isra.0+0x62/0x70 [drm]\n[14616.937220]  drm_release+0x5e/0x100 [drm]\n[14616.937234]  __fput+0x9f/0x280\n[14616.937239]  ____fput+0xe/0x20\n[14616.937241]  task_work_run+0x61/0x90\n[14616.937246]  exit_to_user_mode_prepare+0x215/0x220\n[14616.937251]  syscall_exit_to_user_mode+0x2a/0x60\n[14616.937254]  do_syscall_64+0x48/0x90\n[14616.937257]  entry_SYSCALL_64_after_hwframe+0x63/0xcd"
    }
  ],
  "id": "CVE-2023-53545",
  "lastModified": "2026-06-01T17:16:25.443",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-10-04T16:15:49.637",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1bc35e637a81dac5f5155e83a277c26708c4d4d7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/5daff15cd013422bc6d1efcfe82b586800025384"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ae325b245208394279a1dc412c831ebd71befb0d"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2023-53545 (GCVE-0-2023-53545)

Vulnerability from cvelistv5 – Published: 2025-10-04 15:16 – Updated: 2026-06-01 16:04

Title

drm/amdgpu: unmap and remove csa_va properly

Summary

Severity

No CVSS data available.

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/1bc35e637a81dac5f…
https://git.kernel.org/stable/c/ae325b24520839427…
https://git.kernel.org/stable/c/a3a96bf843c356d1d…
https://git.kernel.org/stable/c/5daff15cd013422bc…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 1bc35e637a81dac5f5155e83a277c26708c4d4d7 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < ae325b245208394279a1dc412c831ebd71befb0d (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 5daff15cd013422bc6d1efcfe82b586800025384 (git)
Linux	Linux	Affected: 4.2 Unaffected: 0 , < 4.2 (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.167 , ≤ 6.1.* (semver) Unaffected: 6.4.12 , ≤ 6.4.* (semver) Unaffected: 6.5 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c",
            "drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h",
            "drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1bc35e637a81dac5f5155e83a277c26708c4d4d7",
              "status": "affected",
              "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
              "versionType": "git"
            },
            {
              "lessThan": "ae325b245208394279a1dc412c831ebd71befb0d",
              "status": "affected",
              "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
              "versionType": "git"
            },
            {
              "lessThan": "a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0",
              "status": "affected",
              "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
              "versionType": "git"
            },
            {
              "lessThan": "5daff15cd013422bc6d1efcfe82b586800025384",
              "status": "affected",
              "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c",
            "drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h",
            "drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.2"
            },
            {
              "lessThan": "4.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.209",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.167",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.209",
                  "versionStartIncluding": "4.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.167",
                  "versionStartIncluding": "4.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.12",
                  "versionStartIncluding": "4.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5",
                  "versionStartIncluding": "4.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: unmap and remove csa_va properly\n\nRoot PD BO should be reserved before unmap and remove\na bo_va from VM otherwise lockdep will complain.\n\nv2: check fpriv-\u003ecsa_va is not NULL instead of amdgpu_mcbp (christian)\n\n[14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu]\n[14616.937096] Call Trace:\n[14616.937097]  \u003cTASK\u003e\n[14616.937102]  amdgpu_driver_postclose_kms+0x249/0x2f0 [amdgpu]\n[14616.937187]  drm_file_free+0x1d6/0x300 [drm]\n[14616.937207]  drm_close_helper.isra.0+0x62/0x70 [drm]\n[14616.937220]  drm_release+0x5e/0x100 [drm]\n[14616.937234]  __fput+0x9f/0x280\n[14616.937239]  ____fput+0xe/0x20\n[14616.937241]  task_work_run+0x61/0x90\n[14616.937246]  exit_to_user_mode_prepare+0x215/0x220\n[14616.937251]  syscall_exit_to_user_mode+0x2a/0x60\n[14616.937254]  do_syscall_64+0x48/0x90\n[14616.937257]  entry_SYSCALL_64_after_hwframe+0x63/0xcd"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-01T16:04:15.093Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/1bc35e637a81dac5f5155e83a277c26708c4d4d7"
        },
        {
          "url": "https://git.kernel.org/stable/c/ae325b245208394279a1dc412c831ebd71befb0d"
        },
        {
          "url": "https://git.kernel.org/stable/c/a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0"
        },
        {
          "url": "https://git.kernel.org/stable/c/5daff15cd013422bc6d1efcfe82b586800025384"
        }
      ],
      "title": "drm/amdgpu: unmap and remove csa_va properly",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53545",
    "datePublished": "2025-10-04T15:16:53.452Z",
    "dateReserved": "2025-10-04T15:14:15.920Z",
    "dateUpdated": "2026-06-01T16:04:15.093Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.

Detection rules are retrieved from Rulezet.

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FKIE_CVE-2023-53545

CVE-2023-53545 (GCVE-0-2023-53545)

Tags

Sightings

Nomenclature