CVE-2026-72152tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before 45ceeb08bf1f4f7353ffb529d8682a0cf5506318; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before eef71c01deb08547956df3634a0d34c6bdbcecb8; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before c9acbe38797bc1aa3c22a1ab72452e210af6e0ff; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before 6b068a97958aa00a901a9b5083d74114b21f7b66; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before bb63a0530e8e6de3aaf29cd5ba487db2490128ef; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before ba33b4f9d3423accd2c91a0b0b0680cd589922f2; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before 4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723; from 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 before c0c9cfb3b75def8bf200a2d4db09015806acfeaf; and 6 more ranges | CNA record |
References
- https://git.kernel.org/stable/c/45ceeb08bf1f4f7353ffb529d8682a0cf5506318
- https://git.kernel.org/stable/c/eef71c01deb08547956df3634a0d34c6bdbcecb8
- https://git.kernel.org/stable/c/c9acbe38797bc1aa3c22a1ab72452e210af6e0ff
- https://git.kernel.org/stable/c/6b068a97958aa00a901a9b5083d74114b21f7b66
- https://git.kernel.org/stable/c/bb63a0530e8e6de3aaf29cd5ba487db2490128ef
- https://git.kernel.org/stable/c/ba33b4f9d3423accd2c91a0b0b0680cd589922f2
- https://git.kernel.org/stable/c/4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723
- https://git.kernel.org/stable/c/c0c9cfb3b75def8bf200a2d4db09015806acfeaf
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.