Vulnerability identifier: #VU95089
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-20
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 improper input validation within the mpi3mr_sas_port_add() function in drivers/scsi/mpi3mr/mpi3mr_transport.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/b869ec89d2ee923d46608b76e54c006680c9b4df
http://git.kernel.org/stable/c/586b41060113ae43032ec6c4a16d518cef5da6e0
http://git.kernel.org/stable/c/c8707901b53a48106d7501bdbd0350cefaefa4cf
http://git.kernel.org/stable/c/3668651def2c1622904e58b0280ee93121f2b10b
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.