misc: pci_endpoint_test: Free IRQs before removing the device (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.14 % · percentile 4 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
Description
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.
References
- https://git.kernel.org/stable/c/fb7f8bdb886f2ebf35ee5edaf2bf5f02b063ddb7
- https://git.kernel.org/stable/c/dd2210379205fcd23a9d8869b0cef90e3770577c
- https://git.kernel.org/stable/c/cdf9a7e2cdc7a5464e3cc6d0b715ba2b1d215521
- https://git.kernel.org/stable/c/14bdee38e96c7d37ca15e7bea50411eee25fe315
- https://git.kernel.org/stable/c/c2dba13bc0c62b79a3cbe4bfe5faa32231bf9b55
- https://git.kernel.org/stable/c/38d12bcf4e2ce3d285eb29644a79a54f42040fab
- https://git.kernel.org/stable/c/f61b7634a3249d12b9daa36ffbdb9965b6f24c6c
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
European references
- ENISA EUVD · EUVD-2023-60478
- GCVE · GCVE-0-2023-54326
CERT-FR advisories
- CERTFR-2026-AVI-0369 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0247 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 < fb7f8bdb886f2ebf35ee5edaf2bf5f02b063ddb7 ; affected e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 < dd2210379205fcd23a9d8869b0cef90e3770577c ; affected e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 < cdf9a7e2cdc7a5464e3cc6d0b715ba2b1d215521 ; affected e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 < 14bdee38e96c7d37ca15e7bea50411eee25fe315 ; affected e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 < c2dba13bc0c62b79a3cbe4bfe5faa32231bf9b55 ; affected e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 < 38d12bcf4e2ce3d285eb29644a79a54f42040fab |
| Linux · Linux | affected 4.19 ; unaffected 0 < 4.19 ; unaffected 4.19.291 ≤ 4.19.* ; unaffected 5.4.251 ≤ 5.4.* ; unaffected 5.10.188 ≤ 5.10.* ; unaffected 5.15.121 ≤ 5.15.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |