EUVD-2026-12887
Lifecycle Timeline
4Description
In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup In setup_nic_devices(), the initialization loop jumps to the label setup_nic_dev_free on failure. The current cleanup loop while(i--) skip the failing index i, causing a memory leak. Fix this by changing the loop to iterate from the current index i down to 0. Compile tested only. Issue found using code review.
Analysis
This vulnerability is an off-by-one error in the Linux kernel's liquidio driver that causes a memory leak during virtual function (VF) setup failure cleanup. The vulnerability affects the Linux kernel across all versions where the liquidio net driver is compiled, as identified through the affected CPE (cpe:2.3:a:linux:linux). …
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Priority Score
Vendor Status
Debian
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | fixed | 5.10.251-1 | - |
| bullseye (security) | fixed | 5.10.251-1 | - |
| bookworm | fixed | 6.1.164-1 | - |
| bookworm (security) | fixed | 6.1.164-1 | - |
| trixie | fixed | 6.12.73-1 | - |
| trixie (security) | fixed | 6.12.74-2 | - |
| forky | fixed | 6.19.6-2 | - |
| sid | fixed | 6.19.8-1 | - |
| (unstable) | fixed | 6.18.10-1 | - |
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External POC / Exploit Code
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