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UBUNTU-CVE-2019-15239

🗓️ 20 Aug 2019 08:15:00Reported by GoogleType 
osv
 osv🔗 osv.dev👁 2 Views

Backport caused use-after-free in older long term kernels via TCP output queue after disconnect, risking crash or privilege escalation.

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BDU FSTEC		The vulnerability in the `net/ipv4/tcp_output.c` component of the Linux operating system allows a attacker to cause a service failure or increase their privileges.
23 Jan 202000:00
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Tenable Nessus		CentOS 7 : kernel (CESA-2019:3979)
4 Dec 201900:00
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Tenable Nessus		CentOS 7 : kpatch-patch (RHSA-2020:0027)
9 Oct 202400:00
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Tenable Nessus		Debian DSA-4497-1 : linux - security update
14 Aug 201900:00
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Tenable Nessus		EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-2201)
8 Nov 201900:00
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Tenable Nessus		EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2274)
8 Nov 201900:00
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Tenable Nessus		EulerOS Virtualization 3.0.2.6 : kernel (EulerOS-SA-2021-1056)
11 Jan 202100:00
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Tenable Nessus		EulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2021-2140)
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04 Jul 2026 19:19Current
6.9Medium risk
Vulners AI Score6.9
CVSS 37.8
EPSS0.00589
linux kerneluse after freetcp outputbackport errorlong term kernelsdisconnect reconnect
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