5.5

CVE-2024-49902

jfs: check if leafidx greater than num leaves per dmap tree

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.10.227
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.168
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.113
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.55
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.14
Linux ≫ Linux Kernel Version >= 6.11 < 6.11.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.192
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/058aa89b3318be3d66a103ba7c68d717561e1dc6
Patch
https://git.kernel.org/stable/c/2451e5917c56be45d4add786e2a059dd9c2c37c4
Patch
https://git.kernel.org/stable/c/25d2a3ff02f22e215ce53355619df10cc5faa7ab
Patch
https://git.kernel.org/stable/c/35b91f15f44ce3c01eba058ccb864bb04743e792
Patch
https://git.kernel.org/stable/c/4a7bf6a01fb441009a6698179a739957efd88e38
Patch
https://git.kernel.org/stable/c/7fff9a9f866e99931cf6fa260288e55d01626582
Patch
https://git.kernel.org/stable/c/cb0eb10558802764f07de1dc439c4609e27cb4f0
Patch
https://git.kernel.org/stable/c/d64ff0d2306713ff084d4b09f84ed1a8c75ecc32
Patch
https://git.kernel.org/stable/c/d76b9a4c283c7535ae7c7c9b14984e75402951e1
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
https://cert-portal.siemens.com/productcert/html/ssa-355557.html