CVE-2026-72152: tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()

Received
AliasesUBUNTU-CVE-2026-72152DEBIAN-CVE-2026-72152
Published 15-08-2026Last modified 23-08-2026

Vulnerability summary

CVE-2026-72152 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 12.1% of scored vulnerabilities.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 11 · Related 11
SUSE-SU-2026:5091-1USN-8887-1USN-8887-2USN-8887-3USN-8888-1USN-8888-2

Timeline

  1. 15-08-2026
    PublishedVulnerability first disclosed.
  2. 23-08-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.22% on 06-10-2026

06-10-202605-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Ubuntu168 products
  • linuxAll versions (No fix recorded) | < 5.15.0-202.212 | < 6.8.0-147.147 | < 7.0.0-38.38
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1119.126 | < 6.8.0-1067.70 | < 7.0.0-1014.14
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.180-1 | < 6.12.100-1 | < 7.1.5-1
Linux1 product
  • linux≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < 45ceeb08bf1f4f7353ffb529d8682a0cf5506318 | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < eef71c01deb08547956df3634a0d34c6bdbcecb8 | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < c9acbe38797bc1aa3c22a1ab72452e210af6e0ff | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < 6b068a97958aa00a901a9b5083d74114b21f7b66 | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < bb63a0530e8e6de3aaf29cd5ba487db2490128ef | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < ba33b4f9d3423accd2c91a0b0b0680cd589922f2 | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < 4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723 | ≥ 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5, < c0c9cfb3b75def8bf200a2d4db09015806acfeaf | cd4ae0b05126cc9461a2e50ccb745e5583cc91e2 | cf503dbe5c22c6ab9797e1cf864a11597d711c3a | d229e7ecc0cb29996688f0fa98c5eb6128b81e3a | ≥ 4.9.128, < 4.10 | ≥ 4.14.71, < 4.15 | ≥ 4.18.9, < 4.19 | 4.19

3 vendors · 170 products

References

22 links
Show all 22 references