CVE-2026-43157
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-05-06
Modified: 2026-11-11
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
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.
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | e740003874edc13e468d19233f99787bedb4bb8e < ad8a13a45c5c24d0d32de9a1c3fd58498a675ece |
| Linux | Linux | e740003874edc13e468d19233f99787bedb4bb8e < 013ac469596a0b8671e62d89c89ae0bd46bbe667 |
| Linux | Linux | e740003874edc13e468d19233f99787bedb4bb8e < ccef79af58b43787c25710c9da96651c6ddfe50f |
| Linux | Linux | e740003874edc13e468d19233f99787bedb4bb8e < 6d389382ee655128056fbdab86baad8495ffbf33 |
| Linux | Linux | e740003874edc13e468d19233f99787bedb4bb8e < ccca14bbdcc25829d355b9f4d3249f43dadb71c1 |
| Linux | Linux | e740003874edc13e468d19233f99787bedb4bb8e < 3def995c4ede842adf509c410e92d09a0cedc965 |
| Linux | Linux | 5.18 |
| linux | linux_kernel | 5.18 – 6.1.165 |