143 lines
6.5 KiB
JSON
143 lines
6.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-80658",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-08-26T14:34:25.780Z",
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"datePublished": "2026-08-28T06:49:03.796Z",
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"dateUpdated": "2026-08-28T06:49:03.796Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-08-28T06:49:03.796Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/rockchip: dw_dp: Fix null-ptr-deref in dw_dp_remove()\n\nAttempting to access driver data in the platform driver ->remove()\ncallback may lead to a null pointer dereference since there is no\nguaranty that the component ->bind() callback invoking\nplatform_set_drvdata() was executed.\n\nA common scenario is when Rockchip DRM driver didn't manage to run\ncomponent_bind_all() because of an (unrelated) error causing early\nreturn from rockchip_drm_bind().\n\nDrop the unnecessary call to platform_get_drvdata() and, instead,\nreference the target device structure via platform_device."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/gpu/drm/rockchip/dw_dp-rockchip.c"
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],
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"versions": [
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{
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"version": "d68ba7bac9555d05e2f5b310c898b2a5c7eff174",
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"lessThan": "b3ec263a719e0d499bd95d20012d90d7e8641655",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "d68ba7bac9555d05e2f5b310c898b2a5c7eff174",
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"lessThan": "33bc9fba3ae05863fabe3436ddca2ca4f4939c5e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "d68ba7bac9555d05e2f5b310c898b2a5c7eff174",
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"lessThan": "9456381d8b60bb7dd42f2f04afe5ee4ce6e0bc12",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/gpu/drm/rockchip/dw_dp-rockchip.c"
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],
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"versions": [
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{
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"version": "6.18",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.18",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.40",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.18",
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"versionEndExcluding": "6.18.40"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.18",
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"versionEndExcluding": "7.1.5"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.18",
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"versionEndExcluding": "7.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/b3ec263a719e0d499bd95d20012d90d7e8641655"
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},
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{
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"url": "https://git.kernel.org/stable/c/33bc9fba3ae05863fabe3436ddca2ca4f4939c5e"
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},
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{
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"url": "https://git.kernel.org/stable/c/9456381d8b60bb7dd42f2f04afe5ee4ce6e0bc12"
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}
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],
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"title": "drm/rockchip: dw_dp: Fix null-ptr-deref in dw_dp_remove()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |