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CVE-2026-31439

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CVE-2026-31439

Published: Apr 22, 2026

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
17ce252266c7f016ece026492c45838f852ddc79 - < 4b6e1da50b22e5528b9003f376a3cecccce4decc
affected
17ce252266c7f016ece026492c45838f852ddc79 - < 9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a
affected
17ce252266c7f016ece026492c45838f852ddc79 - < f27197ccfd2ecd2c71f27fd57c6d507e892ad24d
affected
17ce252266c7f016ece026492c45838f852ddc79 - < 59f6ccd0f3345be2e8a78bdef2103e93f180633a
affected
17ce252266c7f016ece026492c45838f852ddc79 - < e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8

Linux

Linux

affected
6.3
unaffected
0 - < 6.3
unaffected
6.6.131 - <= 6.6.*
unaffected
6.12.80 - <= 6.12.*
unaffected
6.18.21 - <= 6.18.*

+2 more versions

References

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