Vulnerability identifier: #VU23028
Vulnerability risk: Low
CVSSv3.1: 5.4 [CVSS:3.1/AV:L/AC:L/PR:N/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 attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the *create_resource_pool() functions in "drivers/gpu/drm/amd/display/dc" file. A local attacker can cause a denial of service condition (memory consumption).
This vulnerability affects the following functions:
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Linux kernel: 5.3 - 5.3.11
External links
http://github.com/torvalds/linux/commit/104c307147ad379617472dd91a5bcb368d72bd6d
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.