CVE-2023-54076
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
smb: client: fix missed ses refcounting
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifs_smb_ses_inc_refcount() helper to get an active reference of @ses and @ses->dfs_root_ses (if set). This will prevent @ses->dfs_root_ses of being put in the next call to cifs_put_smb_ses() and thus potentially causing an use-after-free bug.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8e3554150d6c80a84b3cb046615d1a0e943811dc | affected | git | eb382196e6f6e05cfafdab797840e5a96c6e7bf0 | Unavailable | None listed |
| 8e3554150d6c80a84b3cb046615d1a0e943811dc | affected | git | bf99f6be2d20146942bce6f9e90a0ceef12cbc1e | Unavailable | None listed |
| f30d226bcc9f0e2d97b4a6e94c43a28148fbeab6 | affected | git | Unavailable | Unavailable | None listed |
| c082c3be0f96e759ff2e361d929832fda0b93851 | affected | git | Unavailable | Unavailable | None listed |
| 6.2.15 | affected | semver | 6.3 | Unavailable | None listed |
| 6.3.2 | affected | semver | 6.4 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.4.7 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5 | unaffected | original_commit_for_fix | Unavailable | * | None listed |