tracing/osnoise: Call synchronize_rcu() when unregistering
Summary
| CVE | CVE-2026-72012 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-15 06:20:59 UTC |
| Updated | 2026-08-15 06:20:59 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Call synchronize_rcu() when unregistering This ensures that any RCU readers traversing the instance list have finished, before releasing the reference on the tracer that the instance points to. |
Risk And Classification
EPSS: 0.002000000 probability, percentile 0.101290000 (date 2026-08-15)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected a6ed2aee54644cfa2d04ca86308767f5c3a087e8 3c693635bb7b3a9b6645831a84fed2af46cdf249 git | Not specified |
| CNA | Linux | Linux | affected a6ed2aee54644cfa2d04ca86308767f5c3a087e8 38366140dc8ee3568c7f0191d517e117963bd580 git | Not specified |
| CNA | Linux | Linux | affected a6ed2aee54644cfa2d04ca86308767f5c3a087e8 fad36954b29592ce463254179c3043697678481f git | Not specified |
| CNA | Linux | Linux | affected a6ed2aee54644cfa2d04ca86308767f5c3a087e8 dd0160a0842337f12e7694d68b184050afc6d3a4 git | Not specified |
| CNA | Linux | Linux | affected a6ed2aee54644cfa2d04ca86308767f5c3a087e8 fe58f457ad8d0a2bef4e053cfecca4b5cd266b1a git | Not specified |
| CNA | Linux | Linux | affected 5.17 | Not specified |
| CNA | Linux | Linux | unaffected 5.17 semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.145 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.97 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18.40 6.18.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.1.5 7.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.2-rc3 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/38366140dc8ee3568c7f0191d517e117963bd580 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/fad36954b29592ce463254179c3043697678481f | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/dd0160a0842337f12e7694d68b184050afc6d3a4 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/fe58f457ad8d0a2bef4e053cfecca4b5cd266b1a | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/3c693635bb7b3a9b6645831a84fed2af46cdf249 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.