Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.
References
Link | Resource |
---|---|
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?id=01872cb896c76cedeabe93a08456976ab55ad695 | Patch Third Party Advisory |
https://launchpad.net/bugs/1883840 | Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html | Third Party Advisory |
https://lore.kernel.org/netdev/20201013171849.236025-1-kleber.souza%40canonical.com/T/ | |
https://security.netapp.com/advisory/ntap-20210304-0006/ | Third Party Advisory |
https://ubuntu.com/USN-4576-1 | Third Party Advisory |
https://ubuntu.com/USN-4577-1 | Third Party Advisory |
https://ubuntu.com/USN-4578-1 | Third Party Advisory |
https://ubuntu.com/USN-4579-1 | Third Party Advisory |
https://ubuntu.com/USN-4580-1 | Third Party Advisory |
https://www.debian.org/security/2021/dsa-4978 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: canonical
Published: 2020-10-13T00:00:00
Updated: 2021-12-17T00:06:36
Reserved: 2020-07-29T00:00:00
Link: CVE-2020-16119
JSON object: View
NVD Information
Status : Modified
Published: 2021-01-14T01:15:13.010
Modified: 2023-11-07T03:18:11.877
Link: CVE-2020-16119
JSON object: View
Redhat Information
No data.
CWE