184 lines
8.8 KiB
JSON
184 lines
8.8 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2023-53351",
|
|
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Linux",
|
|
"dateReserved": "2025-09-16T16:08:59.566Z",
|
|
"datePublished": "2025-09-17T14:56:42.006Z",
|
|
"dateUpdated": "2026-05-11T19:43:16.129Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"shortName": "Linux",
|
|
"dateUpdated": "2026-05-11T19:43:16.129Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sched: Check scheduler work queue before calling timeout handling\n\nDuring an IGT GPU reset test we see again oops despite of\ncommit 0c8c901aaaebc9 (drm/sched: Check scheduler ready before calling\ntimeout handling).\n\nIt uses ready condition whether to call drm_sched_fault which unwind\nthe TDR leads to GPU reset.\nHowever it looks the ready condition is overloaded with other meanings,\nfor example, for the following stack is related GPU reset :\n\n0 gfx_v9_0_cp_gfx_start\n1 gfx_v9_0_cp_gfx_resume\n2 gfx_v9_0_cp_resume\n3 gfx_v9_0_hw_init\n4 gfx_v9_0_resume\n5 amdgpu_device_ip_resume_phase2\n\ndoes the following:\n\t/* start the ring */\n\tgfx_v9_0_cp_gfx_start(adev);\n\tring->sched.ready = true;\n\nThe same approach is for other ASICs as well :\ngfx_v8_0_cp_gfx_resume\ngfx_v10_0_kiq_resume, etc...\n\nAs a result, our GPU reset test causes GPU fault which calls unconditionally gfx_v9_0_fault\nand then drm_sched_fault. However now it depends on whether the interrupt service routine\ndrm_sched_fault is executed after gfx_v9_0_cp_gfx_start is completed which sets the ready\nfield of the scheduler to true even for uninitialized schedulers and causes oops vs\nno fault or when ISR drm_sched_fault is completed prior gfx_v9_0_cp_gfx_start and\nNULL pointer dereference does not occur.\n\nUse the field timeout_wq to prevent oops for uninitialized schedulers.\nThe field could be initialized by the work queue of resetting the domain.\n\nv1: Corrections to commit message (Luben)"
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "unaffected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"drivers/gpu/drm/scheduler/sched_main.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "11b3b9f461c5c4f700f6c8da202fcc2fd6418e1f",
|
|
"lessThan": "c43a96fc00b662cef1ef0eb22d40441ce2abae8f",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "11b3b9f461c5c4f700f6c8da202fcc2fd6418e1f",
|
|
"lessThan": "2da5bffe9eaa5819a868e8eaaa11b3fd0f16a691",
|
|
"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/scheduler/sched_main.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "6.3",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "0",
|
|
"lessThan": "6.3",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.3.4",
|
|
"lessThanOrEqual": "6.3.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.4",
|
|
"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": "6.3",
|
|
"versionEndExcluding": "6.3.4"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "6.3",
|
|
"versionEndExcluding": "6.4"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/c43a96fc00b662cef1ef0eb22d40441ce2abae8f"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/2da5bffe9eaa5819a868e8eaaa11b3fd0f16a691"
|
|
}
|
|
],
|
|
"title": "drm/sched: Check scheduler work queue before calling timeout handling",
|
|
"x_generator": {
|
|
"engine": "bippy-1.2.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"scope": "UNCHANGED",
|
|
"version": "3.1",
|
|
"baseScore": 5.5,
|
|
"attackVector": "LOCAL",
|
|
"baseSeverity": "MEDIUM",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
|
|
"integrityImpact": "NONE",
|
|
"userInteraction": "NONE",
|
|
"attackComplexity": "LOW",
|
|
"availabilityImpact": "HIGH",
|
|
"privilegesRequired": "LOW",
|
|
"confidentialityImpact": "NONE"
|
|
}
|
|
},
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"id": "CVE-2023-53351",
|
|
"role": "CISA Coordinator",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"version": "2.0.3",
|
|
"timestamp": "2026-01-14T18:41:30.253045Z"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"type": "CWE",
|
|
"cweId": "CWE-908",
|
|
"description": "CWE-908 Use of Uninitialized Resource"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-01-14T18:43:03.575Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |