In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Fix...
zetlyn/cve-ghsa vulnerability ghsa GHSA-f9c6-x48g-gfm4 cve CVE-2026-97982 known 2026-09-25
https://github.com/advisories/GHSA-f9c6-x48g-gfm4
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Text
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: cortina: Fix...
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: cortina: Fix budget accounting
The gmac_rx() function returns the remaining NAPI budget, but its
caller treats the return value as the number of packets received. An
idle poll therefore reports a full budget and remains scheduled.
Return the number of received packets instead. Preserve the existing
free queue refill accounting by adding that count directly; continuing
to subtract it from the budget would invert the refill behavior.