CVE-2023-1380
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
6.6 Medium
AI Score
Confidence
High
3.2 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
5.2%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| redhat:enterprise_linux | redhat enterprise linux | eq | 8.0 |
| redhat:enterprise_linux | redhat enterprise linux | eq | 9.0 |
References
packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html
packetstormsecurity.com/files/173757/Kernel-Live-Patch-Security-Notice-LSN-0096-1.html
bugzilla.redhat.com/show_bug.cgi?id=2177883
lists.debian.org/debian-lts-announce/2023/07/msg00030.html
lists.debian.org/debian-lts-announce/2023/10/msg00027.html
lore.kernel.org/linux-wireless/20230309104457.22628-1-jisoo.jang%40yonsei.ac.kr/T/#u
security.netapp.com/advisory/ntap-20230511-0001/
www.debian.org/security/2023/dsa-5480
www.openwall.com/lists/oss-security/2023/03/14/1
Related
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
6.6 Medium
AI Score
Confidence
High
3.2 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
5.2%