122 lines
6.3 KiB
JSON
122 lines
6.3 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-2025-40108",
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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": "2025-04-16T07:20:57.167Z",
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"datePublished": "2025-11-09T04:35:58.587Z",
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"dateUpdated": "2026-05-11T21:42:40.261Z"
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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": "2026-05-11T21:42:40.261Z"
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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\nserial: qcom-geni: Fix blocked task\n\nRevert commit 1afa70632c39 (\"serial: qcom-geni: Enable PM runtime for\nserial driver\") and its dependent commit 86fa39dd6fb7 (\"serial:\nqcom-geni: Enable Serial on SA8255p Qualcomm platforms\") because the\nfirst one causes regression - hang task on Qualcomm RB1 board (QRB2210)\nand unable to use serial at all during normal boot:\n\n INFO: task kworker/u16:0:12 blocked for more than 42 seconds.\n Not tainted 6.17.0-rc1-00004-g53e760d89498 #9\n \"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n task:kworker/u16:0 state:D stack:0 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00000010\n Workqueue: async async_run_entry_fn\n Call trace:\n __switch_to+0xe8/0x1a0 (T)\n __schedule+0x290/0x7c0\n schedule+0x34/0x118\n rpm_resume+0x14c/0x66c\n rpm_resume+0x2a4/0x66c\n rpm_resume+0x2a4/0x66c\n rpm_resume+0x2a4/0x66c\n __pm_runtime_resume+0x50/0x9c\n __driver_probe_device+0x58/0x120\n driver_probe_device+0x3c/0x154\n __driver_attach_async_helper+0x4c/0xc0\n async_run_entry_fn+0x34/0xe0\n process_one_work+0x148/0x290\n worker_thread+0x2c4/0x3e0\n kthread+0x118/0x1c0\n ret_from_fork+0x10/0x20\n\nThe issue was reported on 12th of August and was ignored by author of\ncommits introducing issue for two weeks. Only after complaining author\nproduced a fix which did not work, so if original commits cannot be\nreliably fixed for 5 weeks, they obviously are buggy and need to be\ndropped."
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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/tty/serial/qcom_geni_serial.c"
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],
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"versions": [
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{
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"version": "1afa70632c390488308d8e94e037df6895a3e1ac",
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"lessThan": "1e810d81769e16637bcd845ba37fbc1eba5d4bd2",
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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": "1afa70632c390488308d8e94e037df6895a3e1ac",
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"lessThan": "a699213d4e6ef4286348c6439837990f121e0c03",
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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/tty/serial/qcom_geni_serial.c"
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],
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"versions": [
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{
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"version": "6.17",
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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": "6.17",
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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": "6.17.2",
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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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{
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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": "6.17",
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"versionEndExcluding": "6.17.2"
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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": "6.17",
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"versionEndExcluding": "6.18"
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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/1e810d81769e16637bcd845ba37fbc1eba5d4bd2"
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},
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{
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"url": "https://git.kernel.org/stable/c/a699213d4e6ef4286348c6439837990f121e0c03"
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}
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],
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"title": "serial: qcom-geni: Fix blocked task",
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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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} |