5.5

CVE-2025-71153

ksmbd: Fix memory leak in get_file_all_info()

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: Fix memory leak in get_file_all_info()

In get_file_all_info(), if vfs_getattr() fails, the function returns
immediately without freeing the allocated filename, leading to a memory
leak.

Fix this by freeing the filename before returning in this error case.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.6.24 < 6.6.120
Linux ≫ Linux Kernel Version >= 6.7.12 < 6.8
Linux ≫ Linux Kernel Version >= 6.8.3 < 6.12.64
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.4
Linux ≫ Linux Kernel Version6.19 Updaterc1
Linux ≫ Linux Kernel Version6.19 Updaterc2
Linux ≫ Linux Kernel Version6.19 Updaterc3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.017
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/5012b4c812230ae066902a00442708c999111183
Patch
https://git.kernel.org/stable/c/676907004256e0226c7ed3691db9f431404ca258
Patch
https://git.kernel.org/stable/c/d026f47db68638521df8543535ef863814fb01b1
Patch
https://git.kernel.org/stable/c/0c56693b06a68476ba113db6347e7897475f9e4c
Patch