7.8

CVE-2024-56626

ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write

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

ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write

An offset from client could be a negative value, It could allows
to write data outside the bounds of the allocated buffer.
Note that this issue is coming when setting
'vfs objects = streams_xattr parameter' in ksmbd.conf.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15 < 5.15.176
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.120
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.66
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.5
Linux ≫ Linux Kernel Version6.13 Updaterc1
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.193
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/164d3597d26d9acff5d5b8bc3208bdcca942dd6a
Patch
https://git.kernel.org/stable/c/1aea5c9470be2c7129704fb1b9562b1e3e0576f8
Patch
https://git.kernel.org/stable/c/313dab082289e460391c82d855430ec8a28ddf81
Patch
https://git.kernel.org/stable/c/8cd7490fc0f268883e86e840cda5311257af69ca
Patch
https://git.kernel.org/stable/c/c5797f195c67132d061d29c57a7c6d30530686f0
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html