high
7.1
CWE
125
Advisory Published
CVE Published
Updated

CVE-2023-1380

First published: Mon Mar 13 2023(Updated: )

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.

Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/kernel<4.14.315
4.14.315
redhat/kernel<4.19.283
4.19.283
redhat/kernel<5.4.243
5.4.243
redhat/kernel<5.10.180
5.10.180
redhat/kernel<5.15.110
5.15.110
redhat/kernel<6.1.27
6.1.27
redhat/kernel<6.2.14
6.2.14
Red Hat Enterprise Linux=8.0
Red Hat Enterprise Linux=9.0
Linux Kernel>=3.2.1<4.14.315
Linux Kernel>=4.19<4.19.283
Linux Kernel>=5.4<5.4.243
Linux Kernel>=5.10<5.10.180
Linux Kernel>=5.15<5.15.110
Linux Kernel>=6.1<6.1.27
Linux Kernel>=6.2<6.2.14
Linux Kernel=6.3
Linux Kernel=6.3-rc1
Linux Kernel=6.3-rc2
Linux Kernel=6.3-rc3
Linux Kernel=6.3-rc4
Linux Kernel=6.3-rc5
Linux Kernel=6.3-rc6
Linux Kernel=6.3-rc7
NetApp H500S Firmware
netapp h500s
netapp h700s firmware
netapp h700s
netapp h410s firmware
netapp h410s
netapp h410c firmware
netapp h410c
netapp h300s firmware
netapp h300s
debian/linux
5.10.223-1
5.10.226-1
6.1.123-1
6.1.128-1
6.12.12-1
6.12.15-1
All of
NetApp H500S Firmware
netapp h500s
All of
netapp h700s firmware
netapp h700s
All of
netapp h410s firmware
netapp h410s
All of
netapp h410c firmware
netapp h410c
All of
netapp h300s firmware
netapp h300s
Debian=10.0
Debian=11.0
Ubuntu=14.04
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=20.04
Ubuntu=22.04

Remedy

https://bugzilla.redhat.com/show_bug.cgi?id=2177883

Remedy

https://lore.kernel.org/linux-wireless/20230309104457.22628-1-jisoo.jang%40yonsei.ac.kr/T/#u

Remedy

https://lore.kernel.org/linux-wireless/20230309104457.22628-1-jisoo.jang@yonsei.ac.kr/T/#u

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-1380?

    CVE-2023-1380 is classified as a high severity vulnerability due to its potential to cause a denial of service.

  • How do I fix CVE-2023-1380?

    To fix CVE-2023-1380, upgrade to the appropriate kernel version as specified in the vulnerability documentation.

  • What systems are affected by CVE-2023-1380?

    CVE-2023-1380 affects various versions of the Linux Kernel, particularly those prior to specific versions such as 4.14.315 and 5.15.110.

  • What type of vulnerability is CVE-2023-1380?

    CVE-2023-1380 is a slab-out-of-bounds read vulnerability found in the brcmf_get_assoc_ies function of the Linux Kernel.

  • Can CVE-2023-1380 lead to data breaches?

    While CVE-2023-1380 primarily leads to denial of service, it may also create opportunities for further exploitation in a compromised system.

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