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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-72152

tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < 45ceeb08bf1f4f7353ffb529d8682a0cf5506318affected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < eef71c01deb08547956df3634a0d34c6bdbcecb8affected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < c9acbe38797bc1aa3c22a1ab72452e210af6e0ffaffected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < 6b068a97958aa00a901a9b5083d74114b21f7b66affected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < bb63a0530e8e6de3aaf29cd5ba487db2490128efaffected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < ba33b4f9d3423accd2c91a0b0b0680cd589922f2affected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < 4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723affected
  • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 to < c0c9cfb3b75def8bf200a2d4db09015806acfeafaffected
  • cd4ae0b05126cc9461a2e50ccb745e5583cc91e2affected
  • cf503dbe5c22c6ab9797e1cf864a11597d711c3aaffected
  • d229e7ecc0cb29996688f0fa98c5eb6128b81e3aaffected
  • 4.9.128 to < 4.10affected
  • 4.14.71 to < 4.15affected
  • 4.18.9 to < 4.19affected

Linux Linux

Default version status: affected

  • 4.19affected
  • 0 to < 4.19unaffected
  • 5.10.266 to ≤ 5.10.*unaffected
  • 5.15.217 to ≤ 5.15.*unaffected
  • 6.1.178 to ≤ 6.1.*unaffected
  • 6.6.145 to ≤ 6.6.*unaffected
  • 6.12.97 to ≤ 6.12.*unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References