UBUNTU-CVE-2022-1247
Dashboard / Vulnerabilities / UBUNTU-CVE-2022-1247
Summary:
Details: An issue found in linux-kernel that leads to a race condition in rose_connect(). The rose driver uses rose_neigh->use to represent how many objects are using the rose_neigh. When a user wants to delete a rose_route via rose_ioctl(), the rose driver calls rose_del_node() and removes neighbours only if their “count” and “use” are zero.
References: https://ubuntu.com/security/CVE-2022-1247, https://lore.kernel.org/all/[email protected]/, https://lore.kernel.org/all/[email protected]/, https://www.cve.org/CVERecord?id=CVE-2022-1247
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
