CVE-2025-23140
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
In the Linux kernel, the following vulnerability has been resolved: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error After devm_request_irq() fails with error in pci_endpoint_test_request_irq(), the pci_endpoint_test_free_irq_vectors() is called assuming that all IRQs have been released. However, some requested IRQs remain unreleased, so there are still /proc/irq/* entries remaining, and this results in WARN() with the following message: remove_proc_entry: removing non-empty directory 'irq/30', leaking at least 'pci-endpoint-test.0' WARNING: CPU: 0 PID: 202 at fs/proc/generic.c:719 remove_proc_entry +0x190/0x19c To solve this issue, set the number of remaining IRQs to test->num_irqs, and release IRQs in advance by calling pci_endpoint_test_release_irq(). [kwilczynski: commit log]
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | 705be96504779e4a333ea042b4779ea941f0ace9 | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | e516e187bf32d8decc7c7d0025ae4857cad13c0e | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | 54c9f299ad7d7c4be5d271ed12d01a59e95b8907 | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | 9d5118b107b1a2353ed0dff24404aee2e6b7ca0a | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | 5a4b7181213268c9b07bef8800905528435db44a | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | 0557e70e2aeba8647bf5a950820b67cfb86533db | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | 770407f6173f4f39f4e2c1b54422b79ce6c98bdb | Unavailable | None listed |
| e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 | affected | git | f6cb7828c8e17520d4f5afb416515d3fae1af9a9 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.4.293 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.237 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.181 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.135 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.88 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.25 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.14.3 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |