In the Linux kernel, the following vulnerability has been resolved:
ntfs: ->d_compare() must not block
... so don't use __getname() there. Switch it (and ntfs_d_hash(), while
we are at it) to kmalloc(PATH_MAX, GFP_NOWAIT). Yes, ntfs_d_hash()
almost certainly can do with smaller allocations, but let ntfs folks
deal with that - keep the allocation size as-is for now.
Stop abusing names_cachep in ntfs, period - various uses of that thing
in there have nothing to do with pathnames; just use k[mz]alloc() and
be done with that. For now let's keep sizes as-in, but AFAICS none of
the users actually want PATH_MAX.
References
Configurations
Configuration 1 (hide)
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History
23 May 2026, 12:17
| Type | Values Removed | Values Added |
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| References |
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11 May 2026, 13:34
| Type | Values Removed | Values Added |
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| First Time |
Linux linux Kernel
Linux |
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| CWE | NVD-CWE-noinfo | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| References | () https://git.kernel.org/stable/c/142c444a395f4d26055c8a4473e228bb86283f1e - Patch | |
| References | () https://git.kernel.org/stable/c/ca2a04e84af79596e5cd9cfe697d5122ec39c8ce - Patch | |
| References | () https://git.kernel.org/stable/c/fb4b1f969ba01fa1d4088467a02fc1e5f0806710 - Patch |
08 May 2026, 13:16
| Type | Values Removed | Values Added |
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| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
06 May 2026, 12:16
| Type | Values Removed | Values Added |
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| New CVE |
Information
Published : 2026-05-06 12:16
Updated : 2026-05-23 12:17
NVD link : CVE-2026-43245
Mitre link : CVE-2026-43245
CVE.ORG link : CVE-2026-43245
JSON object : View
Products Affected
linux
- linux_kernel
CWE