CVE-2024-56626

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Source
https://cve.org/CVERecord?id=CVE-2024-56626
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56626.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-56626
Downstream
Related
Published
2024-12-27T14:51:29.078Z
Modified
2026-03-20T12:38:39.895905Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write
Details

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

ksmbd: fix Out-of-Bounds Write in ksmbdvfsstream_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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56626.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
1aea5c9470be2c7129704fb1b9562b1e3e0576f8
Fixed
8cd7490fc0f268883e86e840cda5311257af69ca
Fixed
164d3597d26d9acff5d5b8bc3208bdcca942dd6a
Fixed
c5797f195c67132d061d29c57a7c6d30530686f0
Fixed
313dab082289e460391c82d855430ec8a28ddf81

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56626.json"