CVE-2019-11486

CWE-362 — Race Condition8 documents7 sources
Severity
7.0HIGH
EPSS
0.0%
top 85.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Linux Linux KernelDebian Debian LinuxNetapp Storage Replication Adapter FOR Clustered Data Ontap+3 more
Timeline
PublishedApr 23
Latest updateMay 24

Description

The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages6 packages

▶NVDlinux/linux_kernel3.17 — 3.18.139+6
▶Debianlinux< 4.19.37-1+3
▶NVDopensuse/leap15.1, 42.3+1

Also affects: Debian Linux 9.0

Patches

Patch: git.kernel.org ↗Patch: github.com ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-fq7v-x63h-q5h9: The Siemens R3964 line discipline driver in drivers/tty/n_r3964↗2022-05-24
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CVEList
CVE-2019-11486: The Siemens R3964 line discipline driver in drivers/tty/n_r3964↗2019-04-23
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OSV
CVE-2019-11486: The Siemens R3964 line discipline driver in drivers/tty/n_r3964↗2019-04-23
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📋Vendor Advisories

2
Red Hat
kernel: multiple race conditions in Siemens R3964 line discipline driver in drivers/tty/n_r3964.c leading to denial of service↗2019-04-05
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Debian
CVE-2019-11486: linux - The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux k...↗2019
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💬Community

2
Bugzilla
CVE-2019-11486 kernel: multiple race conditions in Siemens R3964 line discipline driver in drivers/tty/n_r3964.c leading to denial of service [fedora-all]↗2019-05-02
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Bugzilla
CVE-2019-11486 kernel: multiple race conditions in Siemens R3964 line discipline driver in drivers/tty/n_r3964.c leading to denial of service↗2019-05-02
▶
CVE-2019-11486 (HIGH CVSS 7) | The Siemens R3964 line discipline d | cvebase.io