CVE-2026-72152

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.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/45ceeb08bf1f4f7353ffb529d8682a0cf5506318
https://git.kernel.org/stable/c/4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723
https://git.kernel.org/stable/c/6b068a97958aa00a901a9b5083d74114b21f7b66
https://git.kernel.org/stable/c/ba33b4f9d3423accd2c91a0b0b0680cd589922f2
https://git.kernel.org/stable/c/bb63a0530e8e6de3aaf29cd5ba487db2490128ef
https://git.kernel.org/stable/c/c0c9cfb3b75def8bf200a2d4db09015806acfeaf
https://git.kernel.org/stable/c/c9acbe38797bc1aa3c22a1ab72452e210af6e0ff
https://git.kernel.org/stable/c/eef71c01deb08547956df3634a0d34c6bdbcecb8

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-15 06:21

Updated : 2026-08-23 13:16

NVD link : CVE-2026-72152

Mitre link : CVE-2026-72152

CVE.ORG link : CVE-2026-72152

JSON object : View

Products Affected

No product.

CWE

No CWE.

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"bb63a0530e8e6de3aaf29cd5ba487db2490128ef", "versionType": "git"}, {"status": "affected", "version": "1a339b658d9dbe1471f67b78237cf8fa08bbbeb5", "lessThan": "ba33b4f9d3423accd2c91a0b0b0680cd589922f2", "versionType": "git"}, {"status": "affected", "version": "1a339b658d9dbe1471f67b78237cf8fa08bbbeb5", "lessThan": "4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723", "versionType": "git"}, {"status": "affected", "version": "1a339b658d9dbe1471f67b78237cf8fa08bbbeb5", "lessThan": "c0c9cfb3b75def8bf200a2d4db09015806acfeaf", "versionType": "git"}, {"status": "affected", "version": "cd4ae0b05126cc9461a2e50ccb745e5583cc91e2", "versionType": "git"}, {"status": "affected", "version": "cf503dbe5c22c6ab9797e1cf864a11597d711c3a", "versionType": "git"}, {"status": "affected", "version": "d229e7ecc0cb29996688f0fa98c5eb6128b81e3a", "versionType": "git"}, {"status": "affected", "version": "4.9.128", "lessThan": "4.10", "versionType": "semver"}, {"status": "affected", "version": "4.14.71", "lessThan": "4.15", "versionType": "semver"}, {"status": "affected", "version": "4.18.9", "lessThan": "4.19", "versionType": "semver"}], "programFiles": ["drivers/char/tpm/tpm_tis_core.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.19"}, {"status": "unaffected", "version": "0", "lessThan": "4.19", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.266", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.217", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.178", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.145", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.97", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.40", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.5", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/char/tpm/tpm_tis_core.c"], "defaultStatus": "affected"}]}], "published": "2026-08-15T06:21:32.923", "references": [{"url": "https://git.kernel.org/stable/c/45ceeb08bf1f4f7353ffb529d8682a0cf5506318", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/6b068a97958aa00a901a9b5083d74114b21f7b66", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ba33b4f9d3423accd2c91a0b0b0680cd589922f2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/bb63a0530e8e6de3aaf29cd5ba487db2490128ef", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c0c9cfb3b75def8bf200a2d4db09015806acfeaf", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c9acbe38797bc1aa3c22a1ab72452e210af6e0ff", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/eef71c01deb08547956df3634a0d34c6bdbcecb8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "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."}], "lastModified": "2026-08-23T13:16:40.713", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}