UBUNTU-CVE-2022-45886
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UBUNTU-CVE-2022-45886
Published: 25 Nov 2022Last Modified: 9 Sept 2026
Upstream:
Aliases:
Summary:
Details: An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.
References: https://ubuntu.com/security/CVE-2022-45886, https://lore.kernel.org/linux-media/[email protected]/, https://lore.kernel.org/linux-media/[email protected]/, https://lore.kernel.org/linux-media/[email protected]/, https://ubuntu.com/security/notices/USN-6412-1, https://ubuntu.com/security/notices/USN-6466-1, https://www.cve.org/CVERecord?id=CVE-2022-45886
Affected packages
Package
Name: linux
Purl: pkg:deb/ubuntu/linux?arch=source&distro=esm-infra-legacy%2Ftrusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.11.0-12.19
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
