vulnerability
Ubuntu: (CVE-2025-40364): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Apr 18, 2025 | Jun 26, 2025 | Dec 3, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Apr 18, 2025
Added
Jun 26, 2025
Modified
Dec 3, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
io_uring: fix io_req_prep_async with provided buffers
io_req_prep_async() can import provided buffers, commit the ring state
by giving up on that before, it'll be reimported later if needed.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-6-8ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-6-8ubuntu-upgrade-linux-azure-nvidiaubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-6-8ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-6-8ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-6-8ubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-6-8ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-6-8ubuntu-upgrade-linux-nvidia-lowlatencyubuntu-upgrade-linux-nvidia-tegraubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-6-8ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-realtimeubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-realtime-6-8ubuntu-upgrade-linux-riscv-6-8ubuntu-upgrade-linux-xilinx
References
- CVE-2025-40364
- https://attackerkb.com/topics/CVE-2025-40364
- URL-https://git.kernel.org/linus/b85ea95d086471afb4ad062012a4d73cd328fa86
- URL-https://git.kernel.org/stable/c/a1b17713b32c75a90132ea2f92b1257f3bbc20f3
- URL-https://git.kernel.org/stable/c/a94592ec30ff67dc36c424327f1e0a9ceeeb9bd3
- URL-https://www.cve.org/CVERecord?id=CVE-2025-40364
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