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Description

In the Linux kernel, the following vulnerability has been resolved: gpio: qixis-fpga: Fix error handling for devm_regmap_init_mmio() devm_regmap_init_mmio() returns an ERR_PTR() on failure, not NULL. The original code checked for NULL which would never trigger on error, potentially leading to an invalid pointer dereference. Use IS_ERR() and PTR_ERR() to properly handle the error case.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-01 | Updated 2026-05-01 | Assigner Linux

Product status

Default status
unaffected

e88500247dc3267787abc837848b001c1237f692 (git) before e54b8fe9454cc786590a0b88db96afe0cdc8a83d
affected

e88500247dc3267787abc837848b001c1237f692 (git) before 8de4e0f44c638c66cdc5eeb4d5ab9acd61c31e4f
affected

Default status
affected

6.19
affected

Any version before 6.19
unaffected

6.19.12 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/e54b8fe9454cc786590a0b88db96afe0cdc8a83d

git.kernel.org/...c/8de4e0f44c638c66cdc5eeb4d5ab9acd61c31e4f

cve.org (CVE-2026-43008)

nvd.nist.gov (CVE-2026-43008)

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