Vulnerability identifier: #VU90426
Vulnerability risk: Low
CVSSv3.1: 4.8 [AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
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 axi_fan_control_probe() function in drivers/hwmon/axi-fan-control.c. A local user can perform a denial of service (DoS) attack.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Linux kernel:
External links
http://git.kernel.org/stable/c/7d870088db4863c514a7f8751cd593751983029a
http://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062
http://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105
http://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0
http://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb
http://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.