GHSA-jfgp-78p5-g7hqHighCVSS 7.1
In the Linux kernel, the following vulnerability has been resolved: f2fs: limit recovery...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
f2fs: limit recovery filename logging to stored length
F2FS stores recovery filenames as a length plus a fixed-size i_name buffer. The buffer is not NUL-terminated, but recover_inode() and recover_dentry() print it with %s.
For a 255-byte filename, recovery logging can read past i_name into the following raw inode fields.
Print the name with a precision bounded by i_namelen and F2FS_NAME_LEN.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-89838
- https://git.kernel.org/stable/c/01027b2fcb74dade59fb833b51023f6593b6a9a2
- https://git.kernel.org/stable/c/317d32e1a8deaf1c01c388badc667334c39e62ca
- https://git.kernel.org/stable/c/35c5abccd0924b02ad34126f562d93c8d75b0831
- https://git.kernel.org/stable/c/7ab1780074943508534343e1e5e5ab0c9ef9dd7b
- https://github.com/advisories/GHSA-jfgp-78p5-g7hq