CVE-2026-31439
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 17ce252266c7f016ece026492c45838f852ddc79 < 4b6e1da50b22e5528b9003f376a3cecccce4decc | affected |
| Linux | Linux | 17ce252266c7f016ece026492c45838f852ddc79 < 9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a | affected |
| Linux | Linux | 17ce252266c7f016ece026492c45838f852ddc79 < f27197ccfd2ecd2c71f27fd57c6d507e892ad24d | affected |
| Linux | Linux | 17ce252266c7f016ece026492c45838f852ddc79 < 59f6ccd0f3345be2e8a78bdef2103e93f180633a | affected |
| Linux | Linux | 17ce252266c7f016ece026492c45838f852ddc79 < e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8 | affected |
| Linux | Linux | 6.3 | affected |
| Linux | Linux | 0 < 6.3 | unaffected |
| Linux | Linux | 6.6.131 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.80 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.21 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.11 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/4b6e1da50b22e5528b9003f376a3cecccce4decc
- https://git.kernel.org/stable/c/9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a
- https://git.kernel.org/stable/c/f27197ccfd2ecd2c71f27fd57c6d507e892ad24d
- https://git.kernel.org/stable/c/59f6ccd0f3345be2e8a78bdef2103e93f180633a
- https://git.kernel.org/stable/c/e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8
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