vulnerability
Ubuntu: (CVE-2023-53044): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | May 2, 2025 | May 8, 2025 | Jun 12, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
May 2, 2025
Added
May 8, 2025
Modified
Jun 12, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
dm stats: check for and propagate alloc_percpu failure
Check alloc_precpu()'s return value and return an error from
dm_stats_init() if it fails. Update alloc_dev() to fail if
dm_stats_init() does.
Otherwise, a NULL pointer dereference will occur in dm_stats_cleanup()
even if dm-stats isn't being actively used.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-azureubuntu-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-5-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-15ubuntu-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-tegraubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-nvidia-tegra-igxubuntu-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-2023-53044
- https://attackerkb.com/topics/CVE-2023-53044
- URL-https://git.kernel.org/linus/d3aa3e060c4a80827eb801fc448debc9daa7c46b
- URL-https://git.kernel.org/stable/c/0d96bd507ed7e7d565b6d53ebd3874686f123b2e
- URL-https://git.kernel.org/stable/c/2287d7b721471a3d58bcd829250336e3cdf1635e
- URL-https://git.kernel.org/stable/c/443c9d522397511a4328dc2ec3c9c63c73049756
- URL-https://git.kernel.org/stable/c/4a32a9a818a895671bd43e0c40351e60e4e9140b
- URL-https://git.kernel.org/stable/c/5b66e36a3efd24041b7374432bfa4dec2ff01e95
- URL-https://git.kernel.org/stable/c/a42180dd361584816bfe15c137b665699b994d90
- URL-https://git.kernel.org/stable/c/c68f08cc745675a17894e1b4a5b5b9700ace6da4
- URL-https://git.kernel.org/stable/c/d3aa3e060c4a80827eb801fc448debc9daa7c46b
- URL-https://www.cve.org/CVERecord?id=CVE-2023-53044
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