CVE-2023-52508
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)
nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid() The nvme_fc_fcp_op structure describing an AEN operation is initialized with a null request structure pointer. An FC LLDD may make a call to nvme_fc_io_getuuid passing a pointer to an nvmefc_fcp_req for an AEN operation. Add validation of the request structure pointer before dereference.
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) |
|---|---|---|---|---|---|
| 827fc630e4c8087df5a8e8ee013b686bd6f13736 | affected | git | be90c9e29dd59b7d19a73297a1590ff3ec1d22ea | Unavailable | None listed |
| 827fc630e4c8087df5a8e8ee013b686bd6f13736 | affected | git | dd46b3ac7322baf3772b33b29726e94f98289db7 | Unavailable | None listed |
| 827fc630e4c8087df5a8e8ee013b686bd6f13736 | affected | git | 8ae5b3a685dc59a8cf7ccfe0e850999ba9727a3c | Unavailable | None listed |
| 7a41fdf27a4b1ee565ce5bf3e409b2df0b8514c4 | affected | git | Unavailable | Unavailable | None listed |
| 5.18.18 | affected | semver | 5.19 | 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) |
|---|---|---|---|---|---|
| 5.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.19 | Unavailable | None listed |
| 6.1.56 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.5.6 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6 | unaffected | original_commit_for_fix | Unavailable | * | None listed |