In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix uninitialized pointer free on read_alloc_one_name() error
The function read_alloc_one_name() does not initialize the name field of the passed fscrypt_str struct if kmalloc fails to allocate the corresponding buffer. Thus, it is not guaranteed that fscrypt_str.name is initialized when freeing it.
This is a follow-up to the linked patch that fixes the remaining instances of the bug introduced by commit e43eec81c516 ("btrfs: use struct qstr instead of name and namelen pairs").
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-staticUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-livepatch-6.1.115-126.197Upgrade kernel-tools-develUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade python3-perf-debuginfoUpgrade kernel-libbpf-develUpgrade kernelUpgrade bpftool-debuginfoUpgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-headers | Mar 27, 2025 | Oct 29, 2024 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Nov 11, 2024 | Oct 29, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 29, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-24.04Upgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-6.8.0-1024-nvidiaUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-56-generic-64kUpgrade linux-image-gkeUpgrade linux-image-awsUpgrade linux-image-oem-24.04aUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1026-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1024-nvidia-lowlatencyUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-6.8.0-57-generic-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1024-nvidia-64kUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-6.8.0-56-genericUpgrade linux-image-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1026-gcp-64kUpgrade linux-image-oracleUpgrade linux-image-6.8.0-57-genericUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-genericUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1024-oemUpgrade linux-image-oracle-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-6.8.0-1025-awsUpgrade linux-image-oem-22.04cUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-ibmUpgrade linux-image-6.8.1-1018-realtimeUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1022-oracleUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-56-lowlatency-64kUpgrade linux-image-kvmUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-6.8.0-56-lowlatencyUpgrade linux-image-azureUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-oem-22.04aUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-nvidiaUpgrade linux-image-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.11.0-1015-oemUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-6.8.0-1024-nvidia-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-6.8.0-1021-gkeUpgrade linux-image-6.8.0-1025-azure-fdeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-oem-22.04dUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1008-gkeopUpgrade linux-image-nvidiaUpgrade linux-image-azure-fdeUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-6.8.0-1022-oracle-64kUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-6.8.0-1022-ibmUpgrade linux-image-6.8.0-1025-azure | Feb 20, 2025 | Oct 29, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | Oct 29, 2024 |
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