VDB
CVE-2026-31439
CVE-2026-31439
PUBLISHED
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.
EPSS 0.02% · 3.4th percentile
Risk Scores
EPSS Score
0.02%
3.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 7.0, 6.6.131, 6.12.80 |
| linux | linux_kernel | 6.3, 6.3, 6.3 |
Timeline
- Apr 22, 2026 CVE Published
- Apr 23, 2026 Security Advisory
- Apr 23, 2026 CVE Updated
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
References
- https://git.kernel.org/stable/c/4b6e1da50b22e5528b9003f376a3cecccce4decc url
- https://git.kernel.org/stable/c/9787b3d9b908785b40bc3f2e6d7082fdb8fdd98a url
- https://git.kernel.org/stable/c/f27197ccfd2ecd2c71f27fd57c6d507e892ad24d url
- https://git.kernel.org/stable/c/59f6ccd0f3345be2e8a78bdef2103e93f180633a url
- https://git.kernel.org/stable/c/e0adbf74e2a0455a6bc9628726ba87bcd0b42bf8 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-31439 advisory
- https://lists.debian.org/debian-security-announce/2026/msg00154.html advisory
- https://lists.debian.org/debian-security-announce/2026/msg00148.html advisory