CVE-2025-38206

Description

In the Linux kernel, the following vulnerability has been resolved: exfat: fix double free in delayed_free The double free could happen in the following path. exfat_create_upcase_table() exfat_create_upcase_table() : return error exfat_free_upcase_table() : free ->vol_utbl exfat_load_default_upcase_table : return error exfat_kill_sb() delayed_free() exfat_free_upcase_table() <--------- double free This patch set ->vol_util as NULL after freeing it.

Reserved 2025-04-16 | Published 2025-07-04 | Updated 2025-07-04 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 13d8de1b6568dcc31a95534ced16bc0c9a67bc15
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 66e84439ec2af776ce749e8540f8fdd257774152
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 1f3d9724e16d62c7d42c67d6613b8512f2887c22
affected

Default status
affected

5.10.239
unaffected

5.15.186
unaffected

6.15.4
unaffected

6.16-rc1
unaffected

References

git.kernel.org/...c/13d8de1b6568dcc31a95534ced16bc0c9a67bc15

git.kernel.org/...c/66e84439ec2af776ce749e8540f8fdd257774152

git.kernel.org/...c/d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd

git.kernel.org/...c/1f3d9724e16d62c7d42c67d6613b8512f2887c22

cve.org (CVE-2025-38206)

nvd.nist.gov (CVE-2025-38206)

Download JSON