CVE-2023-1380
linux - security update
7.1
HIGH
CVSS 3.1
EPSS 16.6%
Description
A slab-out-of-bound read problem was found in brcmf_get_assoc_ies in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could occur when assoc_info->req_len data is bigger than the size of the buffer, defined as WL_EXTRA_BUF_MAX, leading to a denial of service.
How to fix CVE-2023-1380
To remediate CVE-2023-1380, upgrade the affected package to a fixed version below.
- —upgrade to 5.10.191-1 or later
- —upgrade to 4.19.289-1 or later
Is CVE-2023-1380 being exploited?
Moderate — EPSS is 16.6%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 5.10.191-1
- from 0, < 4.19.289-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |