CVE-2026-43157
Published: May 6, 2026
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: CGX: fix bitmap leaks The RX/TX flow-control bitmaps (rx_fc_pfvf_bmap and tx_fc_pfvf_bmap) are allocated by cgx_lmac_init() but never freed in cgx_lmac_exit(). Unbinding and rebinding the driver therefore triggers kmemleak: unreferenced object (size 16): backtrace: rvu_alloc_bitmap cgx_probe Free both bitmaps during teardown.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected e740003874edc13e468d19233f99787bedb4bb8e - < ad8a13a45c5c24d0d32de9a1c3fd58498a675eceaffected e740003874edc13e468d19233f99787bedb4bb8e - < 013ac469596a0b8671e62d89c89ae0bd46bbe667affected e740003874edc13e468d19233f99787bedb4bb8e - < ccef79af58b43787c25710c9da96651c6ddfe50faffected e740003874edc13e468d19233f99787bedb4bb8e - < 6d389382ee655128056fbdab86baad8495ffbf33affected e740003874edc13e468d19233f99787bedb4bb8e - < ccca14bbdcc25829d355b9f4d3249f43dadb71c1+1 more versions |
Linux | Linux | affected 5.18unaffected 0 - < 5.18unaffected 6.1.165 - <= 6.1.*unaffected 6.6.128 - <= 6.6.*unaffected 6.12.75 - <= 6.12.*+3 more versions |
References
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