CVE-2023-53163
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
fs/ntfs3: don't hold ni_lock when calling truncate_setsize()
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: don't hold ni_lock when calling truncate_setsize() syzbot is reporting hung task at do_user_addr_fault() [1], for there is a silent deadlock between PG_locked bit and ni_lock lock. Since filemap_update_page() calls filemap_read_folio() after calling folio_trylock() which will set PG_locked bit, ntfs_truncate() must not call truncate_setsize() which will wait for PG_locked bit to be cleared when holding ni_lock lock.
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 | 8414983c2e649364d8af29080a0869266b31abb6 | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 6bb6b1c6b0c31e36736b87a39dd1cbbd9d5ec22f | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 73fee7e1e5ea11b51c51c46e0577a197ca3602cf | Unavailable | None listed |
| 4342306f0f0d5ff4315a204d315c1b51b914fca5 | affected | git | 0226635c304cfd5c9db9b78c259cb713819b057e | 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 |
| 5.15.87 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.19 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.5 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |