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Rewterz Threat Advisory – CVE-2023-7042 – Linux Kernel Vulnerability

Severity

Medium

Analysis Summary

CVE-2023-7042

Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference flaw in the ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() function in drivers/net/wireless/ath/ath10k/wmi-tlv.c. By sending a specially crafted request, a local authenticated attacker could exploit this vulnerability to cause a denial of service condition.

Impact

  • Denial of Service

Indicators Of Compromise

CVE

  • CVE-2023-7042

Affected Vendors

Linux

Affected Products

  • Linux Kernel

Remediation

Refer to Linux Kernel Website for patch, upgrade, or workaround information.

Linux Kernel Website