CVE-2026-23389ice: Fix memory leak in ice_set_ringparam()
Updated under an hour ago ()
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It affects Linux and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from fcea6f3da546b93050f3534aadea7bd96c1d7349 before bddf04e3822e4fa38691433dd0750420d49a0dd6; from fcea6f3da546b93050f3534aadea7bd96c1d7349 before e0c211a0c26159058303712d6b4fbd1c88835e6d; from fcea6f3da546b93050f3534aadea7bd96c1d7349 before b23282218eca27b710111460b4964c8a456c6c44; from fcea6f3da546b93050f3534aadea7bd96c1d7349 before 63dc317dfcd3faffd082c2bf3080f9ad070273da; from fcea6f3da546b93050f3534aadea7bd96c1d7349 before 44ba32a892b72de3faa04b8cfb1f2f1418fdd580; from fcea6f3da546b93050f3534aadea7bd96c1d7349 before fe868b499d16f55bbeea89992edb98043c9de416 | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | all versions | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.17.1 before 6.12.81; from 6.13 before 6.18.22; from 6.19 before 6.19.7; 4.17; 7.0; 7.0; 7.0; 7.0; and 3 more ranges | NVD |
References
- https://git.kernel.org/stable/c/bddf04e3822e4fa38691433dd0750420d49a0dd6
- https://git.kernel.org/stable/c/e0c211a0c26159058303712d6b4fbd1c88835e6d
- https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44patch
- https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273dapatch
- https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580patch
- https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416patch
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.