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-realtime-hwe-24.04Upgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-azureUpgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-oem-24.04aUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-azure-fdeUpgrade linux-image-raspiUpgrade linux-image-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-oem-24.04Upgrade linux-image-6.11.0-1009-awsUpgrade linux-image-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-realtimeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-awsUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-oracleUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-oem-24.04b | Feb 20, 2025 | Nov 8, 2024 |
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