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CVE-2025-68766

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CVE-2025-68766

Published: Jan 5, 2026

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc() If irq_domain_translate_twocell() sets "hwirq" to >= MCHP_EIC_NIRQ (2) then it results in an out of bounds access. The code checks for invalid values, but doesn't set the error code. Return -EINVAL in that case, instead of returning success.

VendorProductVersions

Linux

Linux

affected
00fa3461c86dd289b441d4d5a6bb236064bd207b - < 324c60a67c4b9668497940f667db14d216cc7b1b
affected
00fa3461c86dd289b441d4d5a6bb236064bd207b - < c21c606ad398eeb86a0f3aaff9ba4f2665e286c6
affected
00fa3461c86dd289b441d4d5a6bb236064bd207b - < 3873afcb57614c1aaa5b6715554d6d1c22cac95a
affected
00fa3461c86dd289b441d4d5a6bb236064bd207b - < 09efe7cfbf919c4d763bc425473fcfee0dc98356
affected
00fa3461c86dd289b441d4d5a6bb236064bd207b - < efd65e2e2fd96f7aaa5cb07d79bbbfcfc80aa552

+1 more versions

Linux

Linux

affected
5.16
unaffected
0 - < 5.16
unaffected
6.1.160 - <= 6.1.*
unaffected
6.6.120 - <= 6.6.*
unaffected
6.12.63 - <= 6.12.*

+3 more versions

References

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