CVE-2024-56570

Summary

In the Linux kernel, the following vulnerability has been resolved:

ovl: Filter invalid inodes with missing lookup function

Add a check to the ovl_dentry_weird() function to prevent the processing of directory inodes that lack the lookup function. This is important because such inodes can cause errors in overlayfs when passed to the lowerstack.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < f9248e2f73fb4afe08324485e98c815ac084d166affected
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < 5f86e79c0b2287ffdabe6c1b305a36c4e0f40fe3affected
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < 749eac5a6687ec99116e0691d0d71225254654e3affected
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < ff43d008bbf9b27ada434d6455f039a5ef6cee53affected
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < 065bf5dd21639f80e68450de16bda829784dbb8caffected
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < 72014e7745cc8250bb8f27bd78694dfd3f1b5773affected
LinuxLinuxe9be9d5e76e34872f0c37d72e25bc27fe9e2c54c < c8b359dddb418c60df1a69beea01d1b3322bfe83affected
LinuxLinux3.18affected
LinuxLinux0 < 3.18unaffected
LinuxLinux5.4.287 <= 5.4.*unaffected
LinuxLinux5.10.231 <= 5.10.*unaffected
LinuxLinux5.15.174 <= 5.15.*unaffected
LinuxLinux6.1.120 <= 6.1.*unaffected
LinuxLinux6.6.64 <= 6.6.*unaffected
LinuxLinux6.12.4 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References