CVE-2024-49902

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Source
https://cve.org/CVERecord?id=CVE-2024-49902
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49902.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-49902
Downstream
Related
Published
2024-10-21T18:01:33.936Z
Modified
2026-03-11T07:46:00.416580Z
Summary
jfs: check if leafidx greater than num leaves per dmap tree
Details

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 dmtleafidx greater than num leaves per dmap tree, add a checking for dmtleafidx in dbFindLeaf.

Shaggy: Modified sanity check to apply to control pages as well as leaf pages.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49902.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed
d76b9a4c283c7535ae7c7c9b14984e75402951e1
Fixed
35b91f15f44ce3c01eba058ccb864bb04743e792
Fixed
2451e5917c56be45d4add786e2a059dd9c2c37c4
Fixed
25d2a3ff02f22e215ce53355619df10cc5faa7ab
Fixed
058aa89b3318be3d66a103ba7c68d717561e1dc6
Fixed
7fff9a9f866e99931cf6fa260288e55d01626582
Fixed
cb0eb10558802764f07de1dc439c4609e27cb4f0
Fixed
4a7bf6a01fb441009a6698179a739957efd88e38
Fixed
d64ff0d2306713ff084d4b09f84ed1a8c75ecc32

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49902.json"