CVE-2024-49902
Estado: ModificadaMedia (5.5)—
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.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.29%
- Percentil entre todas las CVEs puntuadas: 19
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/058aa89b3318be3d66a103ba7c68d717561e1dc6
- https://git.kernel.org/stable/c/2451e5917c56be45d4add786e2a059dd9c2c37c4
- https://git.kernel.org/stable/c/25d2a3ff02f22e215ce53355619df10cc5faa7ab
- https://git.kernel.org/stable/c/35b91f15f44ce3c01eba058ccb864bb04743e792
- https://git.kernel.org/stable/c/4a7bf6a01fb441009a6698179a739957efd88e38
- https://git.kernel.org/stable/c/7fff9a9f866e99931cf6fa260288e55d01626582
- https://git.kernel.org/stable/c/cb0eb10558802764f07de1dc439c4609e27cb4f0
- https://git.kernel.org/stable/c/d64ff0d2306713ff084d4b09f84ed1a8c75ecc32
- https://git.kernel.org/stable/c/d76b9a4c283c7535ae7c7c9b14984e75402951e1
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
JSON original (NVD)
Mostrar
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