178 lines
7.5 KiB
JSON
178 lines
7.5 KiB
JSON
{
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"cveMetadata": {
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"cveId": "CVE-2023-52634",
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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": "2024-03-06T09:52:12.092Z",
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"datePublished": "2024-04-02T06:49:12.413Z",
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"dateUpdated": "2026-05-11T19:30:45.589Z"
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},
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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/amd/display: Fix disable_otg_wa logic\n\n[Why]\nWhen switching to another HDMI mode, we are unnecesarilly\ndisabling/enabling FIFO causing both HPO and DIG registers to be set at\nthe same time when only HPO is supposed to be set.\n\nThis can lead to a system hang the next time we change refresh rates as\nthere are cases when we don't disable OTG/FIFO but FIFO is enabled when\nit isn't supposed to be.\n\n[How]\nRemoving the enable/disable FIFO entirely."
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}
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],
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c"
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],
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"drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c"
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],
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{
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"version": "6.7",
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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": "6.7",
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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": "6.7.4",
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"lessThanOrEqual": "6.7.*",
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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": "6.8",
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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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"versionStartIncluding": "6.7",
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"references": [
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"url": "https://git.kernel.org/stable/c/ce29728ef6485a367934cc100249c66dd3cde5b6"
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"url": "https://git.kernel.org/stable/c/2ce156482a6fef349d2eba98e5070c412d3af662"
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}
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],
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"title": "drm/amd/display: Fix disable_otg_wa logic",
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"content": {
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"timestamp": "2024-04-02T18:29:45.011752Z",
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"id": "CVE-2023-52634",
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"options": [
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"dateUpdated": "2024-08-02T23:03:21.367Z"
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