Vulnerability identifier: #VU94088
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-388
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 error handling within the cs35l56_hda_unbind(), cs35l56_hda_common_probe() and cs35l56_hda_remove() functions in sound/pci/hda/cs35l56_hda.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/9054c474f9c219e58a441e401c0e6e38fe713ff1
http://git.kernel.org/stable/c/60d5e087e5f334475b032ad7e6ad849fb998f303
http://git.kernel.org/stable/c/d344873c4cbde249b7152d36a273bcc45864001e
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.