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vuln-cve/data/2023/53xxx/CVE-2023-53453.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53453",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-09-17T14:54:09.754Z",
"datePublished": "2025-10-01T11:42:24.649Z",
"dateUpdated": "2026-11-05T20:31:09.522Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:45:17.978Z"
},
"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 [<0000000062fadebe>] kmem_cache_alloc_trace+0x2f1/0x500\n [<00000000b6883cea>] atom_parse+0x117/0x230 [radeon]\n [<00000000158c23fd>] radeon_atombios_init+0xab/0x170 [radeon]\n [<00000000683f672e>] si_init+0x57/0x750 [radeon]\n [<00000000566cc31f>] radeon_device_init+0x559/0x9c0 [radeon]\n [<0000000046efabb3>] radeon_driver_load_kms+0xc1/0x1a0 [radeon]\n [<00000000b5155064>] drm_dev_register+0xdd/0x1d0\n [<0000000045fec835>] radeon_pci_probe+0xbd/0x100 [radeon]\n [<00000000e69ecca3>] pci_device_probe+0xe1/0x160\n [<0000000019484b76>] really_probe.part.0+0xc1/0x2c0\n [<000000003f2649da>] __driver_probe_device+0x96/0x130\n [<00000000231c5bb1>] driver_probe_device+0x24/0xf0\n [<0000000000a42377>] __driver_attach+0x77/0x190\n [<00000000d7574da6>] bus_for_each_dev+0x7f/0xd0\n [<00000000633166d2>] driver_attach+0x1e/0x30\n [<00000000313b05b8>] bus_add_driver+0x12c/0x1e0\n\niio was allocated in atom_index_iio() called by atom_parse(),\nbut it doesn't got released when the dirver is shutdown.\nFix this kmemleak by free it in radeon_atombios_fini()."
}
],
"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_device.c"
],
"versions": [
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "cb109cedbba11c33473e6780c256d8442a9e4460",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "9cdb96b55651c92fc949cfd54124406c3c912b6b",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "f9f55fc64928b5e30d78f861c5fc76db9e769ebb",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "cda2f7efbc2d857220dad32e315a54565b285c1c",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "107b8b542bb9dab4cbdc3276c85fbdd7f6782313",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "e2791f2f4d1d804e45fa91b14295c326b64c65f1",
"status": "affected",
"versionType": "git"
},
{
"version": "771fe6b912fca54f03e8a72eb63058b582775362",
"lessThan": "4773fadedca918faec443daaca5e4ea1c0ced144",
"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_device.c"
],
"versions": [
{
"version": "2.6.31",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.31",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.14.308",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.276",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.235",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.173",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.99",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.16",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.3",
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3",
"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": "2.6.31",
"versionEndExcluding": "4.14.308"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "4.19.276"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "5.4.235"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "5.10.173"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "5.15.99"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "6.1.16"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "6.2.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.31",
"versionEndExcluding": "6.3"
}
]
}
]
}
],
"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"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-53453",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-11-05T20:21:04.714120Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-05T20:31:09.522Z"
}
}
]
}
}