medium5.5
CVE-2026-31439
In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix regmap init error handling devm_regmap_init_mmio returns an ER…
Impact
In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix regmap init error handling devm_regmap_init_mmio returns an ERR_PTR() upon error, not NULL. Fix the error check and also fix the error message. Use the error code from ERR_PTR() instead of the wrong value in ret.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.3 before 6.6.131 from 6.7 before 6.12.80 from 6.13 before 6.18.21 from 6.19 before 6.19.11 Version 7.0 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4b6e1da50b22e5528b9003f376a3cecccce4decc
- https://git.kernel.org/stable/c/59f6ccd0f3345be2e8a78bdef2103e93f180633a
- https://git.kernel.org/stable/c/9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a
- https://git.kernel.org/stable/c/e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8
- https://git.kernel.org/stable/c/f27197ccfd2ecd2c71f27fd57c6d507e892ad24d