CVE-2023-54326 (GCVE-0-2023-54326)
Vulnerability from cvelistv5 – Published: 2025-12-30 12:37 – Updated: 2025-12-30 12:37
VLAI?
Title
misc: pci_endpoint_test: Free IRQs before removing the device
Summary
In the Linux kernel, the following vulnerability has been resolved:
misc: pci_endpoint_test: Free IRQs before removing the device
In pci_endpoint_test_remove(), freeing the IRQs after removing the device
creates a small race window for IRQs to be received with the test device
memory already released, causing the IRQ handler to access invalid memory,
resulting in an oops.
Free the device IRQs before removing the device to avoid this issue.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < fb7f8bdb886f2ebf35ee5edaf2bf5f02b063ddb7
(git)
Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < dd2210379205fcd23a9d8869b0cef90e3770577c (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < cdf9a7e2cdc7a5464e3cc6d0b715ba2b1d215521 (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 14bdee38e96c7d37ca15e7bea50411eee25fe315 (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < c2dba13bc0c62b79a3cbe4bfe5faa32231bf9b55 (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 38d12bcf4e2ce3d285eb29644a79a54f42040fab (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < f61b7634a3249d12b9daa36ffbdb9965b6f24c6c (git) |
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"dateReserved": "2025-12-30T12:35:56.209Z",
"dateUpdated": "2025-12-30T12:37:09.698Z",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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