Answer in brief
CVE-2026-80743 records a Unknown severity vulnerability in ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <7d857aec162fb02d10ce326aecc1ac7509c31f43 || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <a85315f2eb06adc5597a7103e1910fc7d0d35ffd || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <721cfeb0b9572084435695ae535411b921d1ea68 || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <b4ef887bee4d3c177adac5d1eab8b2de31b08ac3 || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5 || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <f51a540b14eecb8667bbe450192318271b87631e || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <09e4c486348e176c083f8bee9169ae8f408cf8d1 || >=6f6c3c36f0917be24587eeba818ab4fdfcb5465a <f12afefb7b01f94d6d66d397f323a9914edbf70e | 7d857aec162fb02d10ce326aecc1ac7509c31f43, a85315f2eb06adc5597a7103e1910fc7d0d35ffd, 721cfeb0b9572084435695ae535411b921d1ea68, b4ef887bee4d3c177adac5d1eab8b2de31b08ac3, 0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5, f51a540b14eecb8667bbe450192318271b87631e, 09e4c486348e176c083f8bee9169ae8f408cf8d1, f12afefb7b01f94d6d66d397f323a9914edbf70e |
| Linux/Linuxgeneric | 5.1 | Not reported |
Published upstream
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 3, 2026
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.
Quoted source text, attributed separately from HOL analysis.