CVE-2025-38206
published 2025-07-04CVE-2025-38206: 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…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
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() vol_util as NULL after freeing it.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 5.10.244-1 (bullseye) | linux 5.10.244-1 (bullseye) |
| linux | linux | — | — |
| linux | linux | >= 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 13d8de1b6568dcc31a95534ced16bc0c9a67bc15 | 13d8de1b6568dcc31a95534ced16bc0c9a67bc15 |
| linux | linux | >= 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 66e84439ec2af776ce749e8540f8fdd257774152 | 66e84439ec2af776ce749e8540f8fdd257774152 |
| linux | linux | >= 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd | d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd |
| linux | linux | >= 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 1f3d9724e16d62c7d42c67d6613b8512f2887c22 | 1f3d9724e16d62c7d42c67d6613b8512f2887c22 |
| linux | linux_kernel | >= 0 < 5.10.244-1 | 5.10.244-1 |
| linux | linux_kernel | >= 0 < 6.16.3-1 | 6.16.3-1 |
| linux | linux_kernel | >= 0 < 5.15.0-156.166 | 5.15.0-156.166 |
| linux | linux_kernel | >= 5.11 < 5.15.186 | 5.15.186 |
| linux | linux_kernel | >= 5.16 < 6.15.4 | 6.15.4 |
| linux | linux_kernel | >= 5.7 < 5.10.239 | 5.10.239 |
| msrc | azl3_kernel_6.6.96.1-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.10.78.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_kernel_5.10.60.1-1_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH