Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Initialize allocated memory before use KMSAN reports: Multiple uninitialized values detected: - KMSAN: uninit-value in ntfs_read_hdr (3) - KMSAN: uninit-value in bcmp (3) Memory is allocated by __getname(), which is a wrapper for kmem_cache_alloc(). This memory is used before being properly cleared. Change kmem_cache_alloc() to kmem_cache_zalloc() to properly allocate and clear memory before use.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 82cae269cfa953032fbb8980a7d554d60fb00b17 before bdf38063fd15f2fc7361dc0b5d3c259741eab835; affected 82cae269cfa953032fbb8980a7d554d60fb00b17 before a58e29849aef8d26554a982989a2190b49aaf8ed; affected 82cae269cfa953032fbb8980a7d554d60fb00b17 before 7d52c592cf53f5bb7163967edc01d2d7d80de44a; affected 82cae269cfa953032fbb8980a7d554d60fb00b17 before f7728057220cabd720e27e46097edad48e5bd728; affected 82cae269cfa953032fbb8980a7d554d60fb00b17 before 192e8ce302f14ac66259231dd10cede19858d742; affected 82cae269cfa953032fbb8980a7d554d60fb00b17 before a8a3ca23bbd9d849308a7921a049330dc6c91398 |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 5.15.199 through 5.15.*; unaffected 6.1.162 through 6.1.*; unaffected 6.6.122 through 6.6.*; unaffected 6.12.68 through 6.12.*; unaffected 6.18.2 through 6.18.*; unaffected 6.19 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/bdf38063fd15f2fc7361dc0b5d3c259741eab835
- https://git.kernel.org/stable/c/a58e29849aef8d26554a982989a2190b49aaf8ed
- https://git.kernel.org/stable/c/7d52c592cf53f5bb7163967edc01d2d7d80de44a
- https://git.kernel.org/stable/c/f7728057220cabd720e27e46097edad48e5bd728
- https://git.kernel.org/stable/c/192e8ce302f14ac66259231dd10cede19858d742
- https://git.kernel.org/stable/c/a8a3ca23bbd9d849308a7921a049330dc6c91398