CVE-2026-80743ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers
Updated under an hour ago ()
Does this affect you?
It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before 7d857aec162fb02d10ce326aecc1ac7509c31f43; from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before a85315f2eb06adc5597a7103e1910fc7d0d35ffd; from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before 721cfeb0b9572084435695ae535411b921d1ea68; from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before b4ef887bee4d3c177adac5d1eab8b2de31b08ac3; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a builds before 0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5; from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before f51a540b14eecb8667bbe450192318271b87631e; from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before 09e4c486348e176c083f8bee9169ae8f408cf8d1; from 6f6c3c36f0917be24587eeba818ab4fdfcb5465a before f12afefb7b01f94d6d66d397f323a9914edbf70e | CNA record |
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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.