Vulnerability identifier: #VU89971
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-401
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 memory leak within the drivers/gpu/drm/nouveau/nouveau_debugfs.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/df0c9418923679bc6d0060bdb1b5bf2c755159e0
http://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43
http://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771
http://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459
http://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8
http://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721
http://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe7641e3991c
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.