CVE-2024-50286

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Source
https://cve.org/CVERecord?id=CVE-2024-50286
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50286.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-50286
Downstream
Related
Published
2024-11-19T01:30:29.948Z
Modified
2026-03-09T23:55:29.999597Z
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 slab-use-after-free in ksmbd_smb2_session_create
Details

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

ksmbd: fix slab-use-after-free in ksmbdsmb2session_create

There is a race condition between ksmbdsmb2sessioncreate and ksmbdexpiresession. This patch add missing sessionstable_lock while adding/deleting session from global session table.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50286.json"
}
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
f56446ba5378d19e31040b548a14ee9a8f1500ea
Fixed
e923503a56b3385b64ae492e3225e4623f560c5b
Fixed
e7a2ad2044377853cf8c59528dac808a08a99c72
Fixed
0a77715db22611df50b178374c51e2ba0d58866e

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50286.json"