CVE-2025-68728
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ntfs3: fix uninit memory after failed mi_read in mi_format_new
In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix uninit memory after failed mi_read in mi_format_new Fix a KMSAN un-init bug found by syzkaller. ntfs_get_bh() expects a buffer from sb_getblk(), that buffer may not be uptodate. We do not bring the buffer uptodate before setting it as uptodate. If the buffer were to not be uptodate, it could mean adding a buffer with un-init data to the mi record. Attempting to load that record will trigger KMSAN. Avoid this by setting the buffer as uptodate, if it’s not already, by overwriting it.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | afb144bc8e920db43a23e996eb0a6f9bdea84341 | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | c70b3abfd530c7f574bc25a5f84707e6fdf0def8 | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 8bf729b96303bb862d7c6dc05edcf51274ae04cf | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 7ce8f2028dfccb2161b905cf8ab85cdd9e93909c | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 46f2a881e5a7311d41551edb3915e4d4e8802341 | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 81ffe9a265df3e41534726b852ab08792e3d374d | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 73e6b9dacf72a1e7a4265eacca46f8f33e0997d6 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.15 | Unavailable | None listed |
| 5.15.198 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.160 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.120 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.63 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.13 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18.2 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |