CVE-2026-43208
net: do not pass flow_id to set_rps_cpu()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net: do not pass flow_id to set_rps_cpu() Blamed commit made the assumption that the RPS table for each receive queue would have the same size, and that it would not change. Compute flow_id in set_rps_cpu(), do not assume we can use the value computed by get_rps_cpu(). Otherwise we risk out-of-bound access and/or crashes.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
48aa30443e52c9666d5cd5e67532e475f212337e < 5455a232edea6b946b99449f15ca771a8874a5a6 48aa30443e52c9666d5cd5e67532e475f212337e < ed712dc0d64dee5f0d05e4d8ca57711f8a9c850c 48aa30443e52c9666d5cd5e67532e475f212337e < 8a8a9fac9efa6423fd74938b940cb7d731780718
Linux / Linux
6.18