Answer in brief
CVE-2026-23389 records a Unknown severity vulnerability in ice: Fix memory leak in ice_set_ringparam(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=fcea6f3da546b93050f3534aadea7bd96c1d7349 <bddf04e3822e4fa38691433dd0750420d49a0dd6 || >=fcea6f3da546b93050f3534aadea7bd96c1d7349 <e0c211a0c26159058303712d6b4fbd1c88835e6d || >=fcea6f3da546b93050f3534aadea7bd96c1d7349 <b23282218eca27b710111460b4964c8a456c6c44 || >=fcea6f3da546b93050f3534aadea7bd96c1d7349 <63dc317dfcd3faffd082c2bf3080f9ad070273da || >=fcea6f3da546b93050f3534aadea7bd96c1d7349 <44ba32a892b72de3faa04b8cfb1f2f1418fdd580 || >=fcea6f3da546b93050f3534aadea7bd96c1d7349 <fe868b499d16f55bbeea89992edb98043c9de416 | bddf04e3822e4fa38691433dd0750420d49a0dd6, e0c211a0c26159058303712d6b4fbd1c88835e6d, b23282218eca27b710111460b4964c8a456c6c44, 63dc317dfcd3faffd082c2bf3080f9ad070273da, 44ba32a892b72de3faa04b8cfb1f2f1418fdd580, fe868b499d16f55bbeea89992edb98043c9de416 |
| Linux/Linuxgeneric | 4.17 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Mar 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory leak in ice_set_ringparam() In ice_set_ringparam, tx_rings and xdp_rings are allocated before rx_rings. If the allocation of rx_rings fails, the code jumps to the done label leaking both tx_rings and xdp_rings. Furthermore, if the setup of an individual Rx ring fails during the loop, the code jumps to the free_tx label which releases tx_rings but leaks xdp_rings. Fix this by introducing a free_xdp label and updating the error paths to ensure both xdp_rings and tx_rings are properly freed if rx_rings allocation or setup fails. Compile tested only. Issue found using a prototype static analysis tool and code review.
Quoted source text, attributed separately from HOL analysis.