CVE-2025-38204: fallo de gravedad alta en Linux
jfs: fix array-index-out-of-bounds read in add_missing_indices
Publicada el · Actualizada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
probabilidad de explotación
0.2%top 92% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds read in add_missing_indices
stbl is s8 but it must contain offsets into slot which can go from 0 to
127.
Added a bound check for that error and return -EIO if the check fails.
Also make jfs_readdir return with error if add_missing_indices returns
with an error.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-53197HIGHALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devicesEPSS 4.1%KEVCVE-2026-31431HIGHcrypto: algif_aead - Revert to operating out-of-placeEPSS 3.4%KEVCVE-2024-53104HIGHmedia: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_formatEPSS 3.4%KEVCVE-2025-39682CRITICALtls: fix handling of zero-length records on the rx_listEPSS 2.9%KEVCVE-2024-36971HIGHnet: fix __dst_negative_advice() raceEPSS 2.7%KEVCVE-2025-39964HIGHcrypto: af_alg - Disallow concurrent writes in af_alg_sendmsgEPSS 1.4%KEV
Referencias
https://git.kernel.org/stable/c/2ec34dc7094b14149ce091c77aff43a45d255518https://git.kernel.org/stable/c/44618bee303bed151ef3a525ff79fbd7689593b5https://git.kernel.org/stable/c/5dff41a86377563f7a2b968aae00d25b4ceb37c9https://git.kernel.org/stable/c/81af4b34fd72d390d7f237c6a545cc6d09707956https://git.kernel.org/stable/c/bfa4655d28f338e68d345aed80d19be7999bbce2https://git.kernel.org/stable/c/c8399564a58fb6ea2ff21a6fd278417943cb51a5https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html