CVE-2023-1380
- State
- Published
- Severity
- 7.1 High
- Published
- Mar 27, 2023
- Updated
- Sep 18, 2026
- Reserved
- Mar 13, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | CISA-ADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Kerneln/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2177883
- https://lore.kernel.org/linux-wireless/20230309104457.22628-1-jisoo.jang%40yonsei.ac.kr/T/#u
- https://www.openwall.com/lists/oss-security/2023/03/14/1
- https://security.netapp.com/advisory/ntap-20230511-0001/
- http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html
- http://packetstormsecurity.com/files/173757/Kernel-Live-Patch-Security-Notice-LSN-0096-1.html
- [debian-lts-announce] 20230727 [SECURITY] [DLA 3508-1] linux security updatemailing-list
- DSA-5480vendor-advisory
- [debian-lts-announce] 20231019 [SECURITY] [DLA 3623-1] linux-5.10 security updatemailing-list
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