CVE-2026-31646
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)
net: lan966x: fix page_pool error handling in lan966x_fdma_rx_alloc_page_pool()
In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix page_pool error handling in lan966x_fdma_rx_alloc_page_pool() page_pool_create() can return an ERR_PTR on failure. The return value is used unconditionally in the loop that follows, passing the error pointer through xdp_rxq_info_reg_mem_model() into page_pool_use_xdp_mem(), which dereferences it, causing a kernel oops. Add an IS_ERR check after page_pool_create() to return early on failure.
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) |
|---|---|---|---|---|---|
| 11871aba19748b3387e83a2db6360aa7119e9a1a | affected | git | e63265f188ea39dcf5f546770650027528f3bd0f | Unavailable | None listed |
| 11871aba19748b3387e83a2db6360aa7119e9a1a | affected | git | 305832c53551cfbe6e5b81ca7ee765e60f4fe8e9 | Unavailable | None listed |
| 11871aba19748b3387e83a2db6360aa7119e9a1a | affected | git | b5dcb41ba891b55157006cac79825c78a32b409e | Unavailable | None listed |
| 11871aba19748b3387e83a2db6360aa7119e9a1a | affected | git | 7caf90d9ab97951a58d1de85ab7e7d7cca7a4513 | Unavailable | None listed |
| 11871aba19748b3387e83a2db6360aa7119e9a1a | affected | git | 3fd0da4fd8851a7e62d009b7db6c4a05b092bc19 | 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) |
|---|---|---|---|---|---|
| 6.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.2 | Unavailable | None listed |
| 6.6.135 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.82 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.23 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.13 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |