CVE-2026-64035
igc: set tx buffer type for SMD frames
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: igc: set tx buffer type for SMD frames Sashiko pointed out that igc_fpe_init_smd_frame() initializes igc_tx_buffer fields for an SMD skb, but does not set the buffer type: https://sashiko.dev/#/patchset/20260415025226.114115-1-kohei%40enjuk.jp Since igc_tx_buffer entries are reused, a stale XDP or XSK type can remain and make TX completion use the wrong cleanup path. Set the buffer type to IGC_TX_BUFFER_TYPE_SKB.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
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Affected Versions
Linux / Linux
5422570c0010bb968738f9256eb2bf83e79b4d63 < 1f83545f432d106d5fc71d3997b2d382104ebcc4 5422570c0010bb968738f9256eb2bf83e79b4d63 < 1c8587bd025244aa52061f5ceecbf5e68a1063d9 5422570c0010bb968738f9256eb2bf83e79b4d63 < 5acc641e590e008caaed480ed9ffae47cf7ecbdf
Linux / Linux
6.16