Vulnerability identifier: #VU94127
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 sof_sdw_rt_sdca_jack_exit() function in sound/soc/intel/boards/sof_sdw_rt_sdca_jack_common.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/a410d58117d6da4b7d41f3c91365f191d006bc3d
http://git.kernel.org/stable/c/582231a8c4f73ac153493687ecc1bed853e9c9ef
http://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416
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.