CVE-2023-5345

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Source
https://cve.org/CVERecord?id=CVE-2023-5345
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-5345.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-5345
Downstream
Related
Withdrawn
2026-01-27T04:19:28.345545Z
Published
2023-10-03T03:15:09Z
Modified
2026-01-27T04:19:28.345545Z
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
[none]
Details

A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation.

In case of an error in smb3fscontextparseparam, ctx->password was freed but the field was not set to NULL which could lead to double free.

We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.

References

Affected packages