7.8
High
CVE-2023-5345 A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege…
Description
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 smb3_fs_context_parse_param, ctx->password was freed but the field was not set to NULL which could lead to double free. We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| kernel 0.0 | 0.0 → < 6.6 | 6.6 |
References
- git.kernel.org git.kernel.org
- kernel.dance kernel.dance
- lists.fedoraproject.org lists.fedoraproject.org
- lists.fedoraproject.org lists.fedoraproject.org
- lists.fedoraproject.org lists.fedoraproject.org
- packetstormsecurity.com packetstormsecurity.com
Timeline
- Published
- Last modified
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