CVE-2026-23389 | BDVDB-2026-322639 Detail
LinuxLinux
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/bddf04e3822e4fa38691433dd0750420d49a0dd6
- https://git.kernel.org/stable/c/e0c211a0c26159058303712d6b4fbd1c88835e6d
- https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44
- https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da
- https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580
- https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.