Detections
Analytics
CVE-2023-54128
medium
Description
In the Linux kernel, the following vulnerability has been resolved: fs: drop peer group ids under namespace lock When cleaning up peer group ids in the failure path we need to make sure to hold on to the namespace lock. Otherwise another thread might just turn the mount from a shared into a non-shared mount concurrently.
References
https://git.kernel.org/stable/c/ddca03d97daa7b07b60c52e3d3060762732c6666
https://git.kernel.org/stable/c/cb2239c198ad9fbd5aced22cf93e45562da781eb
https://git.kernel.org/stable/c/65c324d3f35c05e37afec39ac80743583fdcc96c
https://git.kernel.org/stable/c/0af8fae81d8b7f1beddc17c5d4cfa43235134648