Answer in brief
CVE-2024-46690 records a Unknown severity vulnerability in nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=c5967721e1063648b0506481585ba7e2e49a075e <1b46a871e980e3daa16fd5e77539966492e8910a || >=c5967721e1063648b0506481585ba7e2e49a075e <40927f3d0972bf86357a32a5749be71a551241b6 | 1b46a871e980e3daa16fd5e77539966492e8910a, 40927f3d0972bf86357a32a5749be71a551241b6 |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Sep 13, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease It is not safe to dereference fl->c.flc_owner without first confirming fl->fl_lmops is the expected manager. nfsd4_deleg_getattr_conflict() tests fl_lmops but largely ignores the result and assumes that flc_owner is an nfs4_delegation anyway. This is wrong. With this patch we restore the "!= &nfsd_lease_mng_ops" case to behave as it did before the change mentioned below. This is the same as the current code, but without any reference to a possible delegation.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-46690 records a Unknown severity vulnerability in nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=c5967721e1063648b0506481585ba7e2e49a075e <1b46a871e980e3daa16fd5e77539966492e8910a || >=c5967721e1063648b0506481585ba7e2e49a075e <40927f3d0972bf86357a32a5749be71a551241b6 | 1b46a871e980e3daa16fd5e77539966492e8910a, 40927f3d0972bf86357a32a5749be71a551241b6 |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Sep 13, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease It is not safe to dereference fl->c.flc_owner without first confirming fl->fl_lmops is the expected manager. nfsd4_deleg_getattr_conflict() tests fl_lmops but largely ignores the result and assumes that flc_owner is an nfs4_delegation anyway. This is wrong. With this patch we restore the "!= &nfsd_lease_mng_ops" case to behave as it did before the change mentioned below. This is the same as the current code, but without any reference to a possible delegation.
Quoted source text, attributed separately from HOL analysis.