CVE-2024-50158

RDMA/bnxt_re: Fix out of bound check

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

References

Link	Tags
https://git.kernel.org/stable/c/05c5fcc1869a08e36a29691699b6534e5a00a82b	patch
https://git.kernel.org/stable/c/c11b9b03ea5252898f91f3388c248f0dc47bda52	patch
https://git.kernel.org/stable/c/a9e6e7443922ac0a48243c35d03834c96926bff1	patch

Frequently Asked Questions

What is the severity of CVE-2024-50158?: CVE-2024-50158 has been scored as a high severity vulnerability.
How to fix CVE-2024-50158?: To fix CVE-2024-50158, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-50158 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-50158 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-50158?: CVE-2024-50158 affects Linux Linux, Linux Linux.

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Description

Category

CWE-125 – Out-of-bounds Read

References

Frequently Asked Questions