Answer in brief
CVE-2022-49107 records a Unknown severity vulnerability in ceph: fix memory leak in ceph_readdir when note_last_dentry returns error. 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 | >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <f4429786129648a8f4bb1e5faa143c4478cc5c4a || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <2fe82d3254029ef9ec4e7be890125d5ef4f537de || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <e792575b902a3939ca482491ee9fb3a236f99640 || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <7f740ede35132d3d5d19747cad56a511d21bb156 || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <f639d9867eea647005dc824e0e24f39ffc50d4e4 | f4429786129648a8f4bb1e5faa143c4478cc5c4a, 2fe82d3254029ef9ec4e7be890125d5ef4f537de, e792575b902a3939ca482491ee9fb3a236f99640, 7f740ede35132d3d5d19747cad56a511d21bb156, f639d9867eea647005dc824e0e24f39ffc50d4e4 |
| Linux/Linuxgeneric | 2.6.34 | Not reported |
Published upstream
Feb 26, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 13, 2026
In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error Reset the last_readdir at the same time, and add a comment explaining why we don't free last_readdir when dir_emit returns false.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2022-49107 records a Unknown severity vulnerability in ceph: fix memory leak in ceph_readdir when note_last_dentry returns error. 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 | >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <f4429786129648a8f4bb1e5faa143c4478cc5c4a || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <2fe82d3254029ef9ec4e7be890125d5ef4f537de || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <e792575b902a3939ca482491ee9fb3a236f99640 || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <7f740ede35132d3d5d19747cad56a511d21bb156 || >=2817b000b02c5f0c05af67c01fb2684e1381d6ef <f639d9867eea647005dc824e0e24f39ffc50d4e4 | f4429786129648a8f4bb1e5faa143c4478cc5c4a, 2fe82d3254029ef9ec4e7be890125d5ef4f537de, e792575b902a3939ca482491ee9fb3a236f99640, 7f740ede35132d3d5d19747cad56a511d21bb156, f639d9867eea647005dc824e0e24f39ffc50d4e4 |
| Linux/Linuxgeneric | 2.6.34 | Not reported |
Published upstream
Feb 26, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 13, 2026
In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error Reset the last_readdir at the same time, and add a comment explaining why we don't free last_readdir when dir_emit returns false.
Quoted source text, attributed separately from HOL analysis.