Unrated severityNVD Advisory· Published Dec 27, 2024· Updated Nov 3, 2025
ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write
CVE-2024-56626
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- osv-coords2 versionspkg:deb/ubuntu/linux-lowlatency@6.11.0-1011.12?arch=source&distro=oracularpkg:deb/ubuntu/linux-raspi@6.11.0-1010.10?arch=source&distro=oracular
< 6.11.0-1011.12+ 1 more
- (no CPE)range: < 6.11.0-1011.12
- (no CPE)range: < 6.11.0-1010.10
Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/164d3597d26d9acff5d5b8bc3208bdcca942dd6amitre
- git.kernel.org/stable/c/1aea5c9470be2c7129704fb1b9562b1e3e0576f8mitre
- git.kernel.org/stable/c/313dab082289e460391c82d855430ec8a28ddf81mitre
- git.kernel.org/stable/c/8cd7490fc0f268883e86e840cda5311257af69camitre
- git.kernel.org/stable/c/c5797f195c67132d061d29c57a7c6d30530686f0mitre
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