CVE-2026-98806
octeontx2-pf: Fix aura BPID assignment when CONFIG_DCB is enabled
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix aura BPID assignment when CONFIG_DCB is enabled Previously, BPID assignment under CONFIG_DCB assumed `queue_to_pfc_map` was always initialized. For SDP VFs this leads to invalid memory access as it was not initialized. This patch adds a NULL check for `queue_to_pfc_map` before dereferencing it. Also, simplifies the logic by always assigning a default BPID first, then conditionally overriding it if CONFIG_DCB is enabled and the map exists.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 18, 2026 |
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Affected Versions
Linux / Linux
184fb40f731bd3353b0887731f7caba66609e9cd < 59fbbded05e559675930fd521b8d62b72828b52d 184fb40f731bd3353b0887731f7caba66609e9cd < 056994563935e049093f100efaad7e63ad113814 22079d5ae4a33679150f7de89f4107f4e0446886 6.14.9 < 6.15
Linux / Linux
6.15