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CVE-2026-72152· NVD / CVE Program· CNA Linux

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

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.21% (FIRST EPSS).
  • Fixed version: Linux Linux 4.10, 4.15, 4.19.

Low priority for now. Upgrade to Linux Linux 4.10, 4.15, 4.19 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

—No exploit Fix available
Published
Aug 15, 2026
Updated
Aug 23, 2026
EPSS
0.2% · 11th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

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  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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  • when exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • cd4ae0b05126cc9461a2e50ccb745e5583cc91e2, cf503dbe5c22c6ab9797e1cf864a11597d711c3a, d229e7ecc0cb29996688f0fa98c5eb6128b81e3a, 4.19affected
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before 45ceeb08bf1f4f7353ffb529d8682a0cf5506318affected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before eef71c01deb08547956df3634a0d34c6bdbcecb8affected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before c9acbe38797bc1aa3c22a1ab72452e210af6e0ffaffected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before 6b068a97958aa00a901a9b5083d74114b21f7b66affected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before bb63a0530e8e6de3aaf29cd5ba487db2490128efaffected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before ba33b4f9d3423accd2c91a0b0b0680cd589922f2affected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before 4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723affected · git
    • 1a339b658d9dbe1471f67b78237cf8fa08bbbeb5 and later · before c0c9cfb3b75def8bf200a2d4db09015806acfeafaffected · git
    • 4.9.128 and later · before 4.10affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.180-16.1.180-1
Debian:13linuxbefore 6.12.100-16.12.100-1
Debian:14linuxbefore 7.1.5-17.1.5-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-72150Aug 15, 2026 · sunrpc: fix uninitialized xprt_create_args structure
    0Monitor
  • ← EarlierCVE-2026-72151Aug 15, 2026 · tpm: tpm2-sessions: wait for async KPP completion in tpm_buf_append_salt
    33Monitor
  • Later →CVE-2026-72153Aug 15, 2026 · irqchip/crossbar: Use correct index in crossbar_domain_free()
    0Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux4.10Vendor (CNA)
Linux Linux4.15Vendor (CNA)
Linux Linux4.19Vendor (CNA)
Linux Linux45ceeb08bf1f4f7353ffb529d8682a0cf5506318Vendor (CNA)
Linux Linux4bb3e1bc142dc9c3240ceed1b3ab031aa9cb1723Vendor (CNA)
Linux Linux6b068a97958aa00a901a9b5083d74114b21f7b66Vendor (CNA)
Linux Linuxba33b4f9d3423accd2c91a0b0b0680cd589922f2Vendor (CNA)
Linux Linuxbb63a0530e8e6de3aaf29cd5ba487db2490128efVendor (CNA)
Linux Linuxc0c9cfb3b75def8bf200a2d4db09015806acfeafVendor (CNA)
Linux Linuxc9acbe38797bc1aa3c22a1ab72452e210af6e0ffVendor (CNA)
Linux Linuxeef71c01deb08547956df3634a0d34c6bdbcecb8Vendor (CNA)
debian:linux6.1.180-1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records