CVE-2023-53453 (GCVE-0-2023-53453)

Vulnerability from cvelistv5 – Published: 2025-10-01 11:42 – Updated: 2026-01-05 10:20
VLAI?
Title
drm/radeon: free iio for atombios when driver shutdown
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: free iio for atombios when driver shutdown Fix below kmemleak when unload radeon driver: unreferenced object 0xffff9f8608ede200 (size 512): comm "systemd-udevd", pid 326, jiffies 4294682822 (age 716.338s) hex dump (first 32 bytes): 00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000062fadebe>] kmem_cache_alloc_trace+0x2f1/0x500 [<00000000b6883cea>] atom_parse+0x117/0x230 [radeon] [<00000000158c23fd>] radeon_atombios_init+0xab/0x170 [radeon] [<00000000683f672e>] si_init+0x57/0x750 [radeon] [<00000000566cc31f>] radeon_device_init+0x559/0x9c0 [radeon] [<0000000046efabb3>] radeon_driver_load_kms+0xc1/0x1a0 [radeon] [<00000000b5155064>] drm_dev_register+0xdd/0x1d0 [<0000000045fec835>] radeon_pci_probe+0xbd/0x100 [radeon] [<00000000e69ecca3>] pci_device_probe+0xe1/0x160 [<0000000019484b76>] really_probe.part.0+0xc1/0x2c0 [<000000003f2649da>] __driver_probe_device+0x96/0x130 [<00000000231c5bb1>] driver_probe_device+0x24/0xf0 [<0000000000a42377>] __driver_attach+0x77/0x190 [<00000000d7574da6>] bus_for_each_dev+0x7f/0xd0 [<00000000633166d2>] driver_attach+0x1e/0x30 [<00000000313b05b8>] bus_add_driver+0x12c/0x1e0 iio was allocated in atom_index_iio() called by atom_parse(), but it doesn't got released when the dirver is shutdown. Fix this kmemleak by free it in radeon_atombios_fini().
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < cb109cedbba11c33473e6780c256d8442a9e4460 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 9cdb96b55651c92fc949cfd54124406c3c912b6b (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < f9f55fc64928b5e30d78f861c5fc76db9e769ebb (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < cda2f7efbc2d857220dad32e315a54565b285c1c (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 107b8b542bb9dab4cbdc3276c85fbdd7f6782313 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < e2791f2f4d1d804e45fa91b14295c326b64c65f1 (git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 4773fadedca918faec443daaca5e4ea1c0ced144 (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.31
Unaffected: 0 , < 2.6.31 (semver)
Unaffected: 4.14.308 , ≤ 4.14.* (semver)
Unaffected: 4.19.276 , ≤ 4.19.* (semver)
Unaffected: 5.4.235 , ≤ 5.4.* (semver)
Unaffected: 5.10.173 , ≤ 5.10.* (semver)
Unaffected: 5.15.99 , ≤ 5.15.* (semver)
Unaffected: 6.1.16 , ≤ 6.1.* (semver)
Unaffected: 6.2.3 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/radeon/radeon_device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "cb109cedbba11c33473e6780c256d8442a9e4460",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "9cdb96b55651c92fc949cfd54124406c3c912b6b",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "f9f55fc64928b5e30d78f861c5fc76db9e769ebb",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "cda2f7efbc2d857220dad32e315a54565b285c1c",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "107b8b542bb9dab4cbdc3276c85fbdd7f6782313",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "e2791f2f4d1d804e45fa91b14295c326b64c65f1",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            },
            {
              "lessThan": "4773fadedca918faec443daaca5e4ea1c0ced144",
              "status": "affected",
              "version": "771fe6b912fca54f03e8a72eb63058b582775362",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/radeon/radeon_device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.31"
            },
            {
              "lessThan": "2.6.31",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.308",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.235",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.308",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.276",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.235",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.173",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.99",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.16",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.3",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "2.6.31",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: free iio for atombios when driver shutdown\n\nFix below kmemleak when unload radeon driver:\n\nunreferenced object 0xffff9f8608ede200 (size 512):\n  comm \"systemd-udevd\", pid 326, jiffies 4294682822 (age 716.338s)\n  hex dump (first 32 bytes):\n    00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [\u003c0000000062fadebe\u003e] kmem_cache_alloc_trace+0x2f1/0x500\n    [\u003c00000000b6883cea\u003e] atom_parse+0x117/0x230 [radeon]\n    [\u003c00000000158c23fd\u003e] radeon_atombios_init+0xab/0x170 [radeon]\n    [\u003c00000000683f672e\u003e] si_init+0x57/0x750 [radeon]\n    [\u003c00000000566cc31f\u003e] radeon_device_init+0x559/0x9c0 [radeon]\n    [\u003c0000000046efabb3\u003e] radeon_driver_load_kms+0xc1/0x1a0 [radeon]\n    [\u003c00000000b5155064\u003e] drm_dev_register+0xdd/0x1d0\n    [\u003c0000000045fec835\u003e] radeon_pci_probe+0xbd/0x100 [radeon]\n    [\u003c00000000e69ecca3\u003e] pci_device_probe+0xe1/0x160\n    [\u003c0000000019484b76\u003e] really_probe.part.0+0xc1/0x2c0\n    [\u003c000000003f2649da\u003e] __driver_probe_device+0x96/0x130\n    [\u003c00000000231c5bb1\u003e] driver_probe_device+0x24/0xf0\n    [\u003c0000000000a42377\u003e] __driver_attach+0x77/0x190\n    [\u003c00000000d7574da6\u003e] bus_for_each_dev+0x7f/0xd0\n    [\u003c00000000633166d2\u003e] driver_attach+0x1e/0x30\n    [\u003c00000000313b05b8\u003e] bus_add_driver+0x12c/0x1e0\n\niio was allocated in atom_index_iio() called by atom_parse(),\nbut it doesn\u0027t got released when the dirver is shutdown.\nFix this kmemleak by free it in radeon_atombios_fini()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-05T10:20:43.775Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/cb109cedbba11c33473e6780c256d8442a9e4460"
        },
        {
          "url": "https://git.kernel.org/stable/c/9cdb96b55651c92fc949cfd54124406c3c912b6b"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9f55fc64928b5e30d78f861c5fc76db9e769ebb"
        },
        {
          "url": "https://git.kernel.org/stable/c/ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140"
        },
        {
          "url": "https://git.kernel.org/stable/c/cda2f7efbc2d857220dad32e315a54565b285c1c"
        },
        {
          "url": "https://git.kernel.org/stable/c/107b8b542bb9dab4cbdc3276c85fbdd7f6782313"
        },
        {
          "url": "https://git.kernel.org/stable/c/e2791f2f4d1d804e45fa91b14295c326b64c65f1"
        },
        {
          "url": "https://git.kernel.org/stable/c/4773fadedca918faec443daaca5e4ea1c0ced144"
        }
      ],
      "title": "drm/radeon: free iio for atombios when driver shutdown",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53453",
    "datePublished": "2025-10-01T11:42:24.649Z",
    "dateReserved": "2025-09-17T14:54:09.754Z",
    "dateUpdated": "2026-01-05T10:20:43.775Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.