01 Record

CVE-2024-42104

nilfs2: add missing check for inode numbers on directory entries

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

nilfs2: add missing check for inode numbers on directory entries

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 17.5% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-07-30 07:46Z2 YR AGO

Last updated

2026-08-05 11:35Z2 MO AGO

Reserved

2024-07-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

0effcb1d23f3cbf89f0bc03222ce6af9c3905ccf36ea6a9d974fa51d0c4c39d4

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux2ba466d74ed74f073257f86e61519cb8f8f46184 to < c33c2b0d92aa1c2262d999b2598ad6fbd53bd479, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < 07c176e7acc5579c133bb923ab21316d192d0a95, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < 2f2fa9cf7c3537958a82fbe8c8595a5eb0861ad7, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < b11e8fb93ea5eefb2e4e719497ea177a58ff6131, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < 1b7d549ed2c1fa202c751b69423a0d3a6bd5a180, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < 3ab40870edb883b9633dc5cd55f5a2a11afa618d, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < 265fff1a01cdc083aeaf0d934c929db5cc64aebf, 2ba466d74ed74f073257f86e61519cb8f8f46184 to < bb76c6c274683c8570ad788f79d4b875bde0e458, 2.6.30—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c33c2b0d92aa1c2262d999b2598ad6fbd53bd479
git.kernel.orghttps://git.kernel.org/stable/c/07c176e7acc5579c133bb923ab21316d192d0a95
git.kernel.orghttps://git.kernel.org/stable/c/2f2fa9cf7c3537958a82fbe8c8595a5eb0861ad7
git.kernel.orghttps://git.kernel.org/stable/c/b11e8fb93ea5eefb2e4e719497ea177a58ff6131
git.kernel.orghttps://git.kernel.org/stable/c/1b7d549ed2c1fa202c751b69423a0d3a6bd5a180
git.kernel.orghttps://git.kernel.org/stable/c/3ab40870edb883b9633dc5cd55f5a2a11afa618d
git.kernel.orghttps://git.kernel.org/stable/c/265fff1a01cdc083aeaf0d934c929db5cc64aebf
git.kernel.orghttps://git.kernel.org/stable/c/bb76c6c274683c8570ad788f79d4b875bde0e458
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.98-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.9.9-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.9.9-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.