Description
A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6.
Published: 2019-11-18
Score: 4.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2114-1 linux-4.9 security update
EUVD EUVD EUVD-2019-8707 A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6.
Ubuntu USN Ubuntu USN USN-4286-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4286-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-4300-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4301-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4302-1 Linux kernel vulnerabilities
History

No history.

Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Fedoraproject Fedora
Linux Linux Kernel
Opensuse Leap
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:09:39.148Z

Reserved: 2019-11-18T00:00:00.000Z

Link: CVE-2019-19068

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-18T06:15:12.857

Modified: 2024-11-21T04:34:07.470

Link: CVE-2019-19068

cve-icon Redhat

Severity : Low

Publid Date: 2019-11-21T00:00:00Z

Links: CVE-2019-19068 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses