01 Record

CVE-2024-56595

jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree

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

jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree

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 ImpacttotalSuccessful exploitation gives total 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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 15.9% 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 2026-06-17.

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

2024-12-27 14:51Z1 YR AGO

Last updated

2026-05-11 20:55Z5 MO AGO

Reserved

2024-12-27

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-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

bc63f8b2cba58f7f5c3987831af53d851530168829589883bd3b92e1b7148be0

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < b15000bcbecf27e0f7c0f149a409e5b865e28ca2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 368a533152220b0a6f1142327d96c6b6361f3002, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < a3d408870bc19b794646871bc4c3a5daa66f91c5, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 491487eeddccc4bb49f2e59d8c8f35bec89c15ca, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 3b5d21b56c3774bc84eab0a93aaac22a4475e2c4, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8a4311bbde702362fe7412045d06ab6767235dac, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < a174706ba4dad895c40b1d2277bade16dfacdcd9, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b15000bcbecf27e0f7c0f149a409e5b865e28ca2
git.kernel.orghttps://git.kernel.org/stable/c/368a533152220b0a6f1142327d96c6b6361f3002
git.kernel.orghttps://git.kernel.org/stable/c/a3d408870bc19b794646871bc4c3a5daa66f91c5
git.kernel.orghttps://git.kernel.org/stable/c/491487eeddccc4bb49f2e59d8c8f35bec89c15ca
git.kernel.orghttps://git.kernel.org/stable/c/3b5d21b56c3774bc84eab0a93aaac22a4475e2c4
git.kernel.orghttps://git.kernel.org/stable/c/8a4311bbde702362fe7412045d06ab6767235dac
git.kernel.orghttps://git.kernel.org/stable/c/a174706ba4dad895c40b1d2277bade16dfacdcd9
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.123-1

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

Debian 13

linux
Fixed in 6.12.5-1

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

Debian 14

linux
Fixed in 6.12.5-1

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