Answer in brief
CVE-2024-49902 records a Unknown severity vulnerability in jfs: check if leafidx greater than num leaves per dmap tree. 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-2024-49902 records a Unknown severity vulnerability in jfs: check if leafidx greater than num leaves per dmap tree. 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 <d76b9a4c283c7535ae7c7c9b14984e75402951e1 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <35b91f15f44ce3c01eba058ccb864bb04743e792 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <2451e5917c56be45d4add786e2a059dd9c2c37c4 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <25d2a3ff02f22e215ce53355619df10cc5faa7ab || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <058aa89b3318be3d66a103ba7c68d717561e1dc6 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7fff9a9f866e99931cf6fa260288e55d01626582 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <cb0eb10558802764f07de1dc439c4609e27cb4f0 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4a7bf6a01fb441009a6698179a739957efd88e38 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 | d76b9a4c283c7535ae7c7c9b14984e75402951e1, 35b91f15f44ce3c01eba058ccb864bb04743e792, 2451e5917c56be45d4add786e2a059dd9c2c37c4, 25d2a3ff02f22e215ce53355619df10cc5faa7ab, 058aa89b3318be3d66a103ba7c68d717561e1dc6, 7fff9a9f866e99931cf6fa260288e55d01626582, cb0eb10558802764f07de1dc439c4609e27cb4f0, 4a7bf6a01fb441009a6698179a739957efd88e38, d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 |
| 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: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages.
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 <d76b9a4c283c7535ae7c7c9b14984e75402951e1 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <35b91f15f44ce3c01eba058ccb864bb04743e792 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <2451e5917c56be45d4add786e2a059dd9c2c37c4 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <25d2a3ff02f22e215ce53355619df10cc5faa7ab || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <058aa89b3318be3d66a103ba7c68d717561e1dc6 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7fff9a9f866e99931cf6fa260288e55d01626582 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <cb0eb10558802764f07de1dc439c4609e27cb4f0 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4a7bf6a01fb441009a6698179a739957efd88e38 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 | d76b9a4c283c7535ae7c7c9b14984e75402951e1, 35b91f15f44ce3c01eba058ccb864bb04743e792, 2451e5917c56be45d4add786e2a059dd9c2c37c4, 25d2a3ff02f22e215ce53355619df10cc5faa7ab, 058aa89b3318be3d66a103ba7c68d717561e1dc6, 7fff9a9f866e99931cf6fa260288e55d01626582, cb0eb10558802764f07de1dc439c4609e27cb4f0, 4a7bf6a01fb441009a6698179a739957efd88e38, d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 |
| 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: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages.
Quoted source text, attributed separately from HOL analysis.