In the Linux kernel, the following vulnerability has been resolved:
ice: fix memleak in ice_init_tx_topology()
Fix leak of the FW blob (DDP pkg).
Make ice_cfg_tx_topo() const-correct, so ice_init_tx_topology() can avoid copying whole FW blob. Copy just the topology section, and only when needed. Reuse the buffer allocated for the read of the current topology.
This was found by kmemleak, with the following trace for each PF: [<ffffffff8761044d>] kmemdup_noprof+0x1d/0x50 [<ffffffffc0a0a480>] ice_init_ddp_config+0x100/0x220 [ice] [<ffffffffc0a0da7f>] ice_init_dev+0x6f/0x200 [ice] [<ffffffffc0a0dc49>] ice_init+0x29/0x560 [ice] [<ffffffffc0a10c1d>] ice_probe+0x21d/0x310 [ice]
Constify ice_cfg_tx_topo() @buf parameter. This cascades further down to few more functions.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Nov 8, 2024 |
| Ubuntu | — | Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-oem-24.04bUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-virtualUpgrade linux-image-realtimeUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-awsUpgrade linux-image-azure-fdeUpgrade linux-image-oem-24.04aUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-generic-64kUpgrade linux-image-azureUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.11.0-1009-awsUpgrade linux-image-oem-24.04Upgrade linux-image-gcpUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-raspiUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-lowlatency-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic | Feb 20, 2025 | Nov 8, 2024 |
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