CVE-2026-23112
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec nvmet_tcp_build_pdu_iovec() could walk past cmd->req.sg when a PDU length or offset exceeds sg_cnt and then use bogus sg->length/offset values, leading to _copy_to_iter() GPF/KASAN. Guard sg_idx, remaining entries, and sg->length/offset before building the bvec.
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) |
|---|---|---|---|---|---|
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | 0b9981751be14b59b4473383c731c833738aebdb | Unavailable | None listed |
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | 42afe8ed8ad2de9c19457156244ef3e1eca94b5d | Unavailable | None listed |
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | 1385be357e8acd09b36e026567f3a9d5c61139de | Unavailable | None listed |
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | dca1a6ba0da9f472ef040525fab10fd9956db59f | Unavailable | None listed |
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | 19672ae68d52ff75347ebe2420dde1b07adca09f | Unavailable | None listed |
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | ab200d71553bdcf4de554a5985b05b2dd606bc57 | Unavailable | None listed |
| 872d26a391da92ed8f0c0f5cb5fef428067b7f30 | affected | git | 52a0a98549344ca20ad81a4176d68d28e3c05a5c | 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) |
|---|---|---|---|---|---|
| 5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.0 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.200 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.163 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.124 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.70 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.10 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |