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CVE-2024-50158

RDMA/bnxt_re: Fix out of bound check

HIGH
7.8
CVSS Score
Published: November 7, 2024 at 09:31 AM UTC
Updated: August 5, 2026 at 12:05 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
6.6 ≤ v < 6.11.66.6 ≤ v < 6.126.6 ≤ v < 6.6.596.7 ≤ v < 6.11.66.12 rc16.12 rc26.12 rc38b6573ff3420a2da1deb469a480dbc454745f784
Vendor states this is fixed in 05c5fcc1869a08e36a29691699b6534e5a00a82b (fixed)
Vendor states this is fixed in a9e6e7443922ac0a48243c35d03834c96926bff1 (fixed)
Vendor states this is fixed in c11b9b03ea5252898f91f3388c248f0dc47bda52 (fixed)
Vendor states this is fixed in 6.11.6 (unaffected)
Vendor states this is fixed in 6.12 (unaffected)
Vendor states this is fixed in 6.6 (unaffected)
Vendor states this is fixed in 6.6.59 (unaffected)

References (3)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/05c5fcc1869a08e36a29691699b6534e5a00a82b
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a9e6e7443922ac0a48243c35d03834c96926bff1
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/c11b9b03ea5252898f91f3388c248f0dc47bda52

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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