In the Linux kernel, the following vulnerability has been resolved:
net/x25: Fix skb leak in x25_lapb_receive_frame()
x25_lapb_receive_frame() using skb_copy() to get a private copy of skb, the new skb should be freed in the undersized/fragmented skb error handling path. Otherwise there is a memory leak.
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 | May 5, 2025 | May 1, 2025 |
| Ubuntu | — | Upgrade linux-iotUpgrade linux-intel-iotg-5.15Upgrade linux-awsUpgrade linux-gcp-4.15Upgrade linux-hwe-5.4Upgrade linux-hweUpgrade linux-raspi-5.4Upgrade linux-azure-4.15Upgrade linux-gcp-fipsUpgrade linux-bluefieldUpgrade linux-aws-fipsUpgrade linux-azure-5.4Upgrade linux-ibm-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-gcpUpgrade linux-gcp-5.4Upgrade linux-ibmUpgrade linux-realtimeUpgrade linux-xilinx-zynqmpUpgrade linux-aws-5.4Upgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-gkeopUpgrade linux-hwe-5.15Upgrade linux-lowlatencyUpgrade linux-riscv-5.15Upgrade linux-azure-5.15Upgrade linux-gcp-5.15Upgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linuxUpgrade linux-kvmUpgrade linux-aws-hweUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gkeUpgrade linux-oracle-5.4Upgrade linux-azureUpgrade linux-nvidiaUpgrade linux-raspiUpgrade linux-fipsUpgrade linux-nvidia-tegra-5.15Upgrade linux-intel-iotg | May 6, 2025 | May 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | May 1, 2025 |
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