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vuln-cve/data/2022/49xxx/CVE-2022-49969.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2022-49969",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-06-18T10:57:27.384Z",
"datePublished": "2025-06-18T11:00:33.226Z",
"dateUpdated": "2026-08-15T12:23:01.163Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-08-15T12:23:01.163Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: clear optc underflow before turn off odm clock\n\n[Why]\nAfter ODM clock off, optc underflow bit will be kept there always and clear not work.\nWe need to clear that before clock off.\n\n[How]\nClear that if have when clock off."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c"
],
"versions": [
{
"version": "70ccab604049bbb995a57ab3b7fe8a3c2fdbb736",
"lessThan": "443687798d6f094412b7312b64b3bb4d99aedff7",
"status": "affected",
"versionType": "git"
},
{
"version": "70ccab604049bbb995a57ab3b7fe8a3c2fdbb736",
"lessThan": "814b756d4ec3a8728debb116cf49005feada7750",
"status": "affected",
"versionType": "git"
},
{
"version": "70ccab604049bbb995a57ab3b7fe8a3c2fdbb736",
"lessThan": "3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202",
"status": "affected",
"versionType": "git"
},
{
"version": "70ccab604049bbb995a57ab3b7fe8a3c2fdbb736",
"lessThan": "5ee30bcfdb32526233d2572f3d9ec371928679f1",
"status": "affected",
"versionType": "git"
},
{
"version": "70ccab604049bbb995a57ab3b7fe8a3c2fdbb736",
"lessThan": "3101839b080137c367f3f88c2a040f791de880aa",
"status": "affected",
"versionType": "git"
},
{
"version": "70ccab604049bbb995a57ab3b7fe8a3c2fdbb736",
"lessThan": "b2a93490201300a749ad261b5c5d05cb50179c44",
"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/amd/display/dc/dcn10/dcn10_optc.c"
],
"versions": [
{
"version": "4.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.257",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.212",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.141",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.65",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.19.7",
"lessThanOrEqual": "5.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.0",
"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": "4.15",
"versionEndExcluding": "4.19.257"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.15",
"versionEndExcluding": "5.4.212"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.15",
"versionEndExcluding": "5.10.141"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.15",
"versionEndExcluding": "5.15.65"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.15",
"versionEndExcluding": "5.19.7"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.15",
"versionEndExcluding": "6.0"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aedff7"
},
{
"url": "https://git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7750"
},
{
"url": "https://git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202"
},
{
"url": "https://git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec371928679f1"
},
{
"url": "https://git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de880aa"
},
{
"url": "https://git.kernel.org/stable/c/b2a93490201300a749ad261b5c5d05cb50179c44"
}
],
"title": "drm/amd/display: clear optc underflow before turn off odm clock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}