CVE-2025-71271Medium· 5.5▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: hfsplus: ensure sb->s_fs_info is always cleaned up When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb->s_fs_…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
hfsplus: ensure sb->s_fs_info is always cleaned up
When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb->s_fs_info. If setup_bdev_super() fails after a new superblock has been allocated by sget_fc(), but before hfsplus_fill_super() takes ownership of the filesystem-specific s_fs_info data it was leaked.
Fix this by freeing sb->s_fs_info in hfsplus_kill_super().
linux_kernel >= 6.13, < 6.18.16linux_kernel >= 6.19, < 6.19.6Upgrade past the affected range:
linux_kernel 6.19.6Connected by shared product, vendor, weakness, or advisory.
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