Vulnerability identifier: #VU112215
Vulnerability risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID:
CWE-ID:
CWE-476
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Linux kernel
Operating systems & Components /
Operating system
Vendor: Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the drm_connector_hdmi_audio_hook_plugged_cb() function in drivers/gpu/drm/display/drm_hdmi_audio_helper.c. A local user can perform a denial of service (DoS) attack.
Mitigation
Install update from vendor's repository.
Vulnerable software versions
Linux kernel: All versions
External links
https://git.kernel.org/stable/c/933f3eab1d489af8d734bff855b10d29dd5968a4
https://git.kernel.org/stable/c/be9b3f9a54101c19226c25ba7163d291183777a0
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?