In the Linux kernel, the following vulnerability has been resolved:
uio_hv_generic: Fix a memory leak in error handling paths
If 'vmbus_establish_gpadl()' fails, the (recv|send)_gpadl will not be updated and 'hv_uio_cleanup()' in the error handling path will not be able to free the corresponding buffer.
In such a case, we need to free the buffer explicitly.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade python-perf-debuginfoUpgrade perfUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-toolsUpgrade kernel | Aug 2, 2024 | Mar 1, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 1, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel | May 13, 2024 | Mar 1, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel | Jul 17, 2024 | Mar 1, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 1, 2024 |
| Suse | — | Upgrade kernel-obs-buildUpgrade kernel-preempt-develUpgrade kernel-default-baseUpgrade kernel-preemptUpgrade kernel-azure-develUpgrade kernel-azureUpgrade kernel-azure-baseUpgrade kernel-defaultUpgrade kernel-64kb-develUpgrade kernel-default-develUpgrade kernel-develUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kernel-64kbUpgrade kernel-default-extraUpgrade kernel-macrosUpgrade reiserfs-kmp-defaultUpgrade kernel-syms-azureUpgrade kernel-docsUpgrade kernel-devel-azureUpgrade kernel-source-azureUpgrade kernel-default-manUpgrade kernel-syms | Aug 9, 2024 | Mar 1, 2024 |
| Ubuntu | — | Upgrade linux-oracle-5.4Upgrade linux-gkeopUpgrade linux-fipsUpgrade linux-raspiUpgrade linux-oracleUpgrade linux-kvmUpgrade linux-azureUpgrade linux-hwe-5.4Upgrade linux-bluefieldUpgrade linux-awsUpgrade linux-azure-fipsUpgrade linux-aws-5.4 | Nov 19, 2024 | Mar 1, 2024 |
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