Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2785-1 | linux-4.19 security update |
Debian DLA |
DLA-2843-1 | linux security update |
Debian DSA |
DSA-4978-1 | linux security update |
EUVD |
EUVD-2020-8085 | 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. |
Ubuntu USN |
USN-4576-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4577-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4578-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4579-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4580-1 | Linux kernel vulnerability |
References
History
No history.
Status: PUBLISHED
Assigner: canonical
Published:
Updated: 2024-09-16T18:19:48.160Z
Reserved: 2020-07-29T00:00:00.000Z
Link: CVE-2020-16119
No data.
Status : Modified
Published: 2021-01-14T01:15:13.010
Modified: 2024-11-21T05:06:47.890
Link: CVE-2020-16119
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN