CVE-2025-68766
irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 5, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
00fa3461c86dd289b441d4d5a6bb236064bd207b < 324c60a67c4b9668497940f667db14d216cc7b1b 00fa3461c86dd289b441d4d5a6bb236064bd207b < c21c606ad398eeb86a0f3aaff9ba4f2665e286c6 00fa3461c86dd289b441d4d5a6bb236064bd207b < 3873afcb57614c1aaa5b6715554d6d1c22cac95a 00fa3461c86dd289b441d4d5a6bb236064bd207b < 09efe7cfbf919c4d763bc425473fcfee0dc98356 00fa3461c86dd289b441d4d5a6bb236064bd207b < efd65e2e2fd96f7aaa5cb07d79bbbfcfc80aa552 00fa3461c86dd289b441d4d5a6bb236064bd207b < 7dbc0d40d8347bd9de55c904f59ea44bcc8dedb7
Linux / Linux
5.16
References
git.kernel.org: https://git.kernel.org/stable/c/324c60a67c4b9668497940f667db14d216cc7b1b git.kernel.org: https://git.kernel.org/stable/c/c21c606ad398eeb86a0f3aaff9ba4f2665e286c6 git.kernel.org: https://git.kernel.org/stable/c/3873afcb57614c1aaa5b6715554d6d1c22cac95a git.kernel.org: https://git.kernel.org/stable/c/09efe7cfbf919c4d763bc425473fcfee0dc98356 git.kernel.org: https://git.kernel.org/stable/c/efd65e2e2fd96f7aaa5cb07d79bbbfcfc80aa552 git.kernel.org: https://git.kernel.org/stable/c/7dbc0d40d8347bd9de55c904f59ea44bcc8dedb7