CVE-2024-50158

RDMA/bnxt_re: Fix out of bound check

High · published November 7, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
12.7
In the wild
Unconfirmed
What it is

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

RDMA/bnxt_re: Fix out of bound check

Driver exports pacing stats only on GenP5 and P7 adapters. But while

parsing the pacing stats, driver has a check for "rdev->dbr_pacing". This

caused a trace when KASAN is enabled.

BUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]

Write of size 8 at addr ffff8885942a6340 by task modprobe/4809

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
0.00227 · 12.7th percentile
Published
2024-11-07T09:31Z
EPSS history
Timeline
  • 07 NOV 09:31Z
    RDMA/bnxt_re: Fix out of bound check
    cvelistv5