vulnerability
Ubuntu: (CVE-2022-50302): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Sep 16, 2025 | Sep 19, 2025 | Dec 2, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Sep 16, 2025
Added
Sep 19, 2025
Modified
Dec 2, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: lockd: set other missing fields when unlocking files vfs_lock_file() expects the struct file_lock to be fully initialised by the caller. Re-exported NFSv3 has been seen to Oops if the fl_file field is NULL.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-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-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-50302
- https://attackerkb.com/topics/CVE-2022-50302
- URL-https://git.kernel.org/linus/18ebd35b61b4693a0ddc270b6d4f18def232e770
- URL-https://git.kernel.org/stable/c/18ebd35b61b4693a0ddc270b6d4f18def232e770
- URL-https://git.kernel.org/stable/c/31c93ee5f1e4dc278b562e20f3c3274ac34997f3
- URL-https://git.kernel.org/stable/c/688575aef211b0986fc51010116f5888a99d76a2
- URL-https://git.kernel.org/stable/c/95d42a8d3d4ae84a0bd3ee23e1fee240cdf0a9f0
- URL-https://git.kernel.org/stable/c/d7aa9f7778316beb690f6e2763b6d672ad8b256f
- URL-https://www.cve.org/CVERecord?id=CVE-2022-50302
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