CVE-2024-56595

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

High · published December 27, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
15.2
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

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

When the value of lp is 0 at the beginning of the for loop, it will

become negative in the next assignment and we should bail out.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00248 · 15.2th percentile
Published
2024-12-27T14:51Z
EPSS history
Timeline
  • 27 DEC 14:51Z
    jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
    cvelistv5