1. Home
  2. Vulnerabilities
  3. CVE-2026-72152
0.0
NA
CVE-2026-72152
tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()
Overview
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.

Details
INFO

Published Date :

Aug. 15, 2026, 6:21 a.m.

Last Modified :

Aug. 17, 2026, 6:18 a.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Impact
Affected Products

The following products are affected by CVE-2026-72152 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
Update the Linux kernel to resolve a race condition in tpm_tis_spi concerning wait_for_tmp_stat().
  • Update the Linux kernel.
  • Call wait_tpm_stat_cond() when tasking is running.
  • Use wait_woken() for status changes.
References
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2026-72152.

URL Resource
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
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-72152 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-72152 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-72152 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2026-72152 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Aug. 17, 2026

    Action Type Old Value New Value
    Changed Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': 'c9acbe38797bc1aa3c22a1ab72452e210af6e0ff', 'versionType': 'git'}, {'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': '6b068a97958aa00a901a9b5083d74114b21f7b66', 'versionType': 'git'}, {'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': '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': '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-rc1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/char/tpm/tpm_tis_core.c'], 'defaultStatus': 'affected'}] [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': 'c9acbe38797bc1aa3c22a1ab72452e210af6e0ff', 'versionType': 'git'}, {'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': '6b068a97958aa00a901a9b5083d74114b21f7b66', 'versionType': 'git'}, {'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': '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': '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'}]
  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Aug. 15, 2026

    Action Type Old Value New Value
    Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': 'c9acbe38797bc1aa3c22a1ab72452e210af6e0ff', 'versionType': 'git'}, {'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': '6b068a97958aa00a901a9b5083d74114b21f7b66', 'versionType': 'git'}, {'status': 'affected', 'version': '1a339b658d9dbe1471f67b78237cf8fa08bbbeb5', 'lessThan': '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': '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-rc1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/char/tpm/tpm_tis_core.c'], 'defaultStatus': 'affected'}]
    Added 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.
    Added Reference https://git.kernel.org/stable/c/4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723
    Added Reference https://git.kernel.org/stable/c/6b068a97958aa00a901a9b5083d74114b21f7b66
    Added Reference https://git.kernel.org/stable/c/ba33b4f9d3423accd2c91a0b0b0680cd589922f2
    Added Reference https://git.kernel.org/stable/c/bb63a0530e8e6de3aaf29cd5ba487db2490128ef
    Added Reference https://git.kernel.org/stable/c/c0c9cfb3b75def8bf200a2d4db09015806acfeaf
    Added Reference https://git.kernel.org/stable/c/c9acbe38797bc1aa3c22a1ab72452e210af6e0ff
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.