CVE-2026-31439
dmaengine: xilinx: xdma: Fix regmap init error handling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 22, 2026 |
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Affected Versions
Linux / Linux
17ce252266c7f016ece026492c45838f852ddc79 < 4b6e1da50b22e5528b9003f376a3cecccce4decc 17ce252266c7f016ece026492c45838f852ddc79 < 9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a 17ce252266c7f016ece026492c45838f852ddc79 < f27197ccfd2ecd2c71f27fd57c6d507e892ad24d 17ce252266c7f016ece026492c45838f852ddc79 < 59f6ccd0f3345be2e8a78bdef2103e93f180633a 17ce252266c7f016ece026492c45838f852ddc79 < e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8
Linux / Linux
6.3
References
git.kernel.org: https://git.kernel.org/stable/c/4b6e1da50b22e5528b9003f376a3cecccce4decc git.kernel.org: https://git.kernel.org/stable/c/9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a git.kernel.org: https://git.kernel.org/stable/c/f27197ccfd2ecd2c71f27fd57c6d507e892ad24d git.kernel.org: https://git.kernel.org/stable/c/59f6ccd0f3345be2e8a78bdef2103e93f180633a git.kernel.org: https://git.kernel.org/stable/c/e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8