CVE-2026-72152
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat() wait_event_interruptible_timeout() evaluates its condition after setting the current task state to TASK_INTERRUPTIBLE. With CONFIG_DEBUG_ATOMIC_SLEEP this triggers a warning when the IRQ wait path is used: tpm_tis_status() tpm_tis_spi_read_bytes() tpm_tis_spi_transfer_full() spi_bus_lock() mutex_lock() Address this with the following measures: 1. Call wait_tpm_stat_cond() only while tasking is running. 2. Use wait_woken() to wait for changes.
Severity
Not scored
CVSS score
Not available
Vulnerability status
Received
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-08-15 06:21:32.923000
Last modified
2026-11-06 17:19:38.207000
View original CVE JSON
{
"id": "CVE-2026-72152",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2026-08-15T06:21:32.923",
"lastModified": "2026-11-06T17:19:38.207",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()\n\nwait_event_interruptible_timeout() evaluates its condition after setting\nthe current task state to TASK_INTERRUPTIBLE.\n\nWith CONFIG_DEBUG_ATOMIC_SLEEP this triggers a warning when the IRQ wait\npath is used:\n\n tpm_tis_status()\n tpm_tis_spi_read_bytes()\n tpm_tis_spi_transfer_full()\n spi_bus_lock()\n mutex_lock()\n\nAddress this with the following measures:\n\n1. Call wait_tpm_stat_cond() only while tasking is running.\n2. Use wait_woken() to wait for changes."
}
],
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "unaffected",
"programFiles": [
"drivers/char/tpm/tpm_tis_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
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"status": "affected"
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{
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},
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "affected",
"programFiles": [
"drivers/char/tpm/tpm_tis_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
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{
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},
{
"version": "5.10.266",
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},
{
"version": "5.15.217",
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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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}
]
}
]
}
],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-11-06T16:52:04.110205Z",
"id": "CVE-2026-72152",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
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