Vulnerability identifier: #VU96420
Vulnerability risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/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 com20020pci_probe() function in drivers/net/arcnet/com20020-pci.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/8e3bc7c5bbf87e86e9cd652ca2a9166942d86206
http://git.kernel.org/stable/c/b1ee6b9340a38bdb9e5c90f0eac5b22b122c3049
http://git.kernel.org/stable/c/b838add93e1dd98210482dc433768daaf752bdef
http://git.kernel.org/stable/c/e50c589678e50f8d574612e473ca60ef45190896
http://git.kernel.org/stable/c/5f394102ee27dbf051a4e283390cd8d1759dacea
http://git.kernel.org/stable/c/ea372aab54903310756217d81610901a8e66cb7d
http://git.kernel.org/stable/c/ca0bdff4249a644f2ca7a49d410d95b8dacf1f72
http://git.kernel.org/stable/c/bd6f1fd5d33dfe5d1b4f2502d3694a7cc13f166d
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.