CVE-2026-97572
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bnxt_en: Propagate RX ring init failures in bnxt_init_nic()
In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Propagate RX ring init failures in bnxt_init_nic() bnxt_init_rx_rings() returns an error when bnxt_alloc_one_rx_ring() fails, but bnxt_init_nic() discards that return value and calls bnxt_init_chip(), which enables TPA. If an allocation fails, this could leave rxr->rx_tpa[] partially zeroed and TPA would be enabled over an array with zeroed entries. This would lead to a zeroed DMA address being handed out if the agg_idx is translated to a SW index at a zeroed entry. Fix this by propagating the error out of bnxt_init_nic(). Both callers already check its return value and unwind with bnxt_free_skbs() and bnxt_free_mem(), which tolerate a partially initialized RX ring.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | e40641638743b4b848d5ed78a0565afffc359d8e | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | 6b24eca42619b93f69aebc2aa0a9fd28ac9a5085 | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | 1f2d333ae2e1a73b7cc1c2a627587024cd147c01 | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | c3eb07e78e628243cbb9bbb0115db802fb7a303f | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | daadccd062fdca5e77a8cc22ffe35857803b6c49 | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | b4c40f2c80d7bf50648878bc206a39adfbfaec6c | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | dfd73af81cdb9f7b399754a59e2658a08211bee5 | Unavailable | None listed |
| c0c050c58d840994ba842ad1c338a98e7c12b764 | affected | git | 8e6a850c0746bb4be167aedf1ee57469fcda09a9 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.4 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.7 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |