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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-23112 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/043b4307a99f902697349128fde93b2ddde4686c kernel.org
https://git.kernel.org/stable/c/1385be357e8acd09b36e026567f3a9d5c61139de kernel.org
https://git.kernel.org/stable/c/19672ae68d52ff75347ebe2420dde1b07adca09f kernel.org
https://git.kernel.org/stable/c/42afe8ed8ad2de9c19457156244ef3e1eca94b5d kernel.org
https://git.kernel.org/stable/c/52a0a98549344ca20ad81a4176d68d28e3c05a5c kernel.org
https://git.kernel.org/stable/c/ab200d71553bdcf4de554a5985b05b2dd606bc57 kernel.org
https://git.kernel.org/stable/c/dca1a6ba0da9f472ef040525fab10fd9956db59f kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-23112
NVD Published Date:
02/13/2026
NVD Last Modified:
02/13/2026
Source:
kernel.org