CVE-2026-23389
Published: Mar 25, 2026
Modified: Jun 1, 2026
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected fcea6f3da546b93050f3534aadea7bd96c1d7349 - < bddf04e3822e4fa38691433dd0750420d49a0dd6affected fcea6f3da546b93050f3534aadea7bd96c1d7349 - < e0c211a0c26159058303712d6b4fbd1c88835e6daffected fcea6f3da546b93050f3534aadea7bd96c1d7349 - < b23282218eca27b710111460b4964c8a456c6c44affected fcea6f3da546b93050f3534aadea7bd96c1d7349 - < 63dc317dfcd3faffd082c2bf3080f9ad070273daaffected fcea6f3da546b93050f3534aadea7bd96c1d7349 - < 44ba32a892b72de3faa04b8cfb1f2f1418fdd580+1 more versions |
Linux | Linux | affected 4.17unaffected 0 - < 4.17unaffected 6.1.175 - <= 6.1.*unaffected 6.6.136 - <= 6.6.*unaffected 6.12.81 - <= 6.12.*+3 more versions |
References
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