ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.18 % · percentile 7 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers The irq handlers take a struct device pointer and call dev_get_drvdata() to obtain the driver data. However, the driver data is only set at the end of probe, after devm_request_irq(), so an interrupt taken in between causes the handlers to pass a NULL pointer to readl() and crash. Pass the private data directly as the devm_request_irq() argument instead of the device pointer, matching what the handlers expect.
References
- https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43
- https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd
- https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68
- https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3
- https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5
- https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e
- https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1
- https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e
European references
- ENISA EUVD · EUVD-2026-70347
- GCVE · GCVE-0-2026-80743
CERT-FR advisories
- CERTFR-2026-AVI-1232 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1163 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 6f6c3c36f0917be24587eeba818ab4fdfcb5465a < 7d857aec162fb02d10ce326aecc1ac7509c31f43 ; affected 6f6c3c36f0917be24587eeba818ab4fdfcb5465a < a85315f2eb06adc5597a7103e1910fc7d0d35ffd ; affected 6f6c3c36f0917be24587eeba818ab4fdfcb5465a < 721cfeb0b9572084435695ae535411b921d1ea68 ; affected 6f6c3c36f0917be24587eeba818ab4fdfcb5465a < b4ef887bee4d3c177adac5d1eab8b2de31b08ac3 ; affected 6f6c3c36f0917be24587eeba818ab4fdfcb5465a < 0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5 ; affected 6f6c3c36f0917be24587eeba818ab4fdfcb5465a < f51a540b14eecb8667bbe450192318271b87631e |
| Linux · Linux | affected 5.1 ; unaffected 0 < 5.1 ; unaffected 5.10.266 ≤ 5.10.* ; unaffected 5.15.217 ≤ 5.15.* ; unaffected 6.1.184 ≤ 6.1.* ; unaffected 6.6.153 ≤ 6.6.* |
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 |