vulnerability
Ubuntu: (CVE-2022-50646): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Dec 9, 2025 | Dec 11, 2025 | Dec 12, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Dec 9, 2025
Added
Dec 11, 2025
Modified
Dec 12, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: hpsa: Fix possible memory leak in hpsa_init_one() The hpda_alloc_ctlr_info() allocates h and its field reply_map. However, in hpsa_init_one(), if alloc_percpu() failed, the hpsa_init_one() jumps to clean1 directly, which frees h and leaks the h->reply_map. Fix by calling hpda_free_ctlr_info() to release h->replay_map and h instead free h directly.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-4-15ubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-4-15ubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hweubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-4ubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-iotubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4ubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15ubuntu-upgrade-linux-xilinx-zynqmp
References
- CVE-2022-50646
- https://attackerkb.com/topics/CVE-2022-50646
- URL-https://git.kernel.org/linus/9c9ff300e0de07475796495d86f449340d454a0c
- URL-https://git.kernel.org/stable/c/0aa7be66168b1e84b2581ffff3ccb54a6c804a1e
- URL-https://git.kernel.org/stable/c/9c9ff300e0de07475796495d86f449340d454a0c
- URL-https://git.kernel.org/stable/c/bfe10a1d9fbccdf39f8449d62509f070d8aaaac1
- URL-https://git.kernel.org/stable/c/c808edbf580bfc454671cbe66e9d7c2e938e7601
- URL-https://git.kernel.org/stable/c/f4d1c14e8b404766ff2bb8644bb19443d73965de
- URL-https://git.kernel.org/stable/c/f8fc2f18652917cdcc89cb23f3a1b7cb6e119c5e
- URL-https://git.kernel.org/stable/c/fc998d0a7d65672f0812f11cd0ec4bbe4f8f8507
- URL-https://www.cve.org/CVERecord?id=CVE-2022-50646
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