Launchpad.net

CVE 2012-6136

tuned 2.10.0 creates its PID file with insecure permissions which allows local users to kill arbitrary processes.

CVE-2012-6136 (Candidate) is related to these bugs:

Bug #1988066: [MIR] tuned

		In	Importance	Status
1988066	[MIR] tuned	tuned (Ubuntu)	High	Expired
1988066	[MIR] tuned	tuned (Ubuntu Jammy)	High	Expired
1988066	[MIR] tuned	tuna (Ubuntu)	Undecided	Invalid
1988066	[MIR] tuned	tuna (Ubuntu Jammy)	Undecided	Invalid

See the

CVE page on Mitre.org for more details.