Out-of-bounds Read Affecting kernel-livepatch-4_12_14-150100_197_148-default package, versions <1-150100.3.3.1


Severity

Recommended
medium

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
16.2% (97th percentile)

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  • Snyk IDSNYK-SLES151-KERNELLIVEPATCH41214150100197148DEFAULT-5721772
  • published20 Jun 2023
  • disclosed19 Jun 2023

Introduced: 19 Jun 2023

CVE-2023-1380  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 kernel-livepatch-4_12_14-150100_197_148-default to version 1-150100.3.3.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-livepatch-4_12_14-150100_197_148-default package and not the kernel-livepatch-4_12_14-150100_197_148-default package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1