Answer in brief
CVE-2024-47723 records a Unknown severity vulnerability in jfs: fix out-of-bounds in dbNextAG() and diAlloc(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-47723 records a Unknown severity vulnerability in jfs: fix out-of-bounds in dbNextAG() and diAlloc(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (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), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5ad6284c8d433f8a213111c5c44ead4d9705b622 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <0338e66cba272351ca9d7d03f3628e390e70963b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <ead82533278502428883085a787d5a00f15e5eb9 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <6ce8b6ab44a8b5918c0ee373d4ad19d19017931b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <128d5cfdcf844cb690c9295a3a1c1114c21fc15a || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <96855f40e152989c9e7c20c4691ace5581098acc || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <e63866a475562810500ea7f784099bfe341e761a | d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0, 5ad6284c8d433f8a213111c5c44ead4d9705b622, 0338e66cba272351ca9d7d03f3628e390e70963b, ead82533278502428883085a787d5a00f15e5eb9, 6ce8b6ab44a8b5918c0ee373d4ad19d19017931b, c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2, 128d5cfdcf844cb690c9295a3a1c1114c21fc15a, 96855f40e152989c9e7c20c4691ace5581098acc, e63866a475562810500ea7f784099bfe341e761a |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Oct 21, 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: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the case where agno is greater or same than MAXAG should be added in diAlloc() to prevent out-of-bounds.
Quoted source text, attributed separately from HOL analysis.
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), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5ad6284c8d433f8a213111c5c44ead4d9705b622 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <0338e66cba272351ca9d7d03f3628e390e70963b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <ead82533278502428883085a787d5a00f15e5eb9 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <6ce8b6ab44a8b5918c0ee373d4ad19d19017931b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <128d5cfdcf844cb690c9295a3a1c1114c21fc15a || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <96855f40e152989c9e7c20c4691ace5581098acc || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <e63866a475562810500ea7f784099bfe341e761a | d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0, 5ad6284c8d433f8a213111c5c44ead4d9705b622, 0338e66cba272351ca9d7d03f3628e390e70963b, ead82533278502428883085a787d5a00f15e5eb9, 6ce8b6ab44a8b5918c0ee373d4ad19d19017931b, c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2, 128d5cfdcf844cb690c9295a3a1c1114c21fc15a, 96855f40e152989c9e7c20c4691ace5581098acc, e63866a475562810500ea7f784099bfe341e761a |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Oct 21, 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: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the case where agno is greater or same than MAXAG should be added in diAlloc() to prevent out-of-bounds.
Quoted source text, attributed separately from HOL analysis.