185 lines
8.5 KiB
JSON
185 lines
8.5 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-2025-68173",
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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": "2025-12-16T13:41:40.251Z",
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"datePublished": "2025-12-16T13:42:53.106Z",
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"dateUpdated": "2026-05-11T21:48:04.420Z"
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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": "2026-05-11T21:48:04.420Z"
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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\nftrace: Fix softlockup in ftrace_module_enable\n\nA soft lockup was observed when loading amdgpu module.\nIf a module has a lot of tracable functions, multiple calls\nto kallsyms_lookup can spend too much time in RCU critical\nsection and with disabled preemption, causing kernel panic.\nThis is the same issue that was fixed in\ncommit d0b24b4e91fc (\"ftrace: Prevent RCU stall on PREEMPT_VOLUNTARY\nkernels\") and commit 42ea22e754ba (\"ftrace: Add cond_resched() to\nftrace_graph_set_hash()\").\n\nFix it the same way by adding cond_resched() in ftrace_module_enable."
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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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"kernel/trace/ftrace.c"
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],
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{
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"lessThan": "a1dd0abd741a8111260676da729825d6c1461a71",
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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": "b7ffffbb46f205e7727a18bcc7a46c3c2b534f7c",
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"lessThan": "e81e6d6d99b16dae11adbeda5c996317942a940c",
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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": "b7ffffbb46f205e7727a18bcc7a46c3c2b534f7c",
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"lessThan": "40c8ee40e48a2c82c762539952ed8fc0571db5bf",
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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": "b7ffffbb46f205e7727a18bcc7a46c3c2b534f7c",
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"lessThan": "7e3c96010ade29bb340a5bdce8675f50c7f59001",
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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": "b7ffffbb46f205e7727a18bcc7a46c3c2b534f7c",
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"lessThan": "4099b98203d6b33d990586542fa5beee408032a3",
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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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"kernel/trace/ftrace.c"
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],
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"versions": [
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{
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"version": "4.5",
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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": "4.5",
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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": "6.1.159",
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"lessThanOrEqual": "6.1.*",
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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": "6.6.117",
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"lessThanOrEqual": "6.6.*",
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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": "6.12.58",
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"lessThanOrEqual": "6.12.*",
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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": "6.17.8",
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"lessThanOrEqual": "6.17.*",
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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",
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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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"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": "4.5",
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"versionEndExcluding": "6.1.159"
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},
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{
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"versionStartIncluding": "4.5",
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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": "4.5",
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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/a1dd0abd741a8111260676da729825d6c1461a71"
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},
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{
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"url": "https://git.kernel.org/stable/c/e81e6d6d99b16dae11adbeda5c996317942a940c"
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},
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{
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"url": "https://git.kernel.org/stable/c/40c8ee40e48a2c82c762539952ed8fc0571db5bf"
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},
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{
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"url": "https://git.kernel.org/stable/c/7e3c96010ade29bb340a5bdce8675f50c7f59001"
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},
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{
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"url": "https://git.kernel.org/stable/c/4099b98203d6b33d990586542fa5beee408032a3"
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}
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],
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"title": "ftrace: Fix softlockup in ftrace_module_enable",
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} |