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EUVD-2019-11348 · Published Jun 3, 2020
An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.
Technologies
Canonical Ubuntu LinuxDebian Debian LinuxLinux Linux Kernel
Weaknesses
NVD-CWE-Other
CVSS scores
- v3.15.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - v2.02.1
AV:L/AC:L/Au:N/C:N/I:P/A:N
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Privilege Escalation
References
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.6
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a3e23f719f5c4a38ffb3d30c8d7632a4ed8ccd9e
- https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
- https://usn.ubuntu.com/4527-1/
- https://www.debian.org/security/2020/dsa-4698
Potentially impacted assets
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