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DEBIAN-CVE-2026-23389

DEBIAN-CVE-2026-23389 PUBLISHED CVSS 5.5 MEDIUM

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.

Risk Scores

CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Debian:12linux6.12.57-1, 6.12.12-1, 6.12.12-1
Debian:13linux6.12.74-2, 6.12.74-2, 6.12.74-1
Debian:11linux5.15.5-1, 6.12.17-1, 6.12.19-1
Debian:14linux6.19, 6.19, 6.19

Timeline

  • Mar 25, 2026 CVE Published
  • Apr 30, 2026 CVE Updated
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