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CVE-2019-15504

CRITICALCVSS 9.8/10EPSS 4.31%

Last modified

CVE-2019-15504 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB device traffic (which may be remote via usbip or usbredir).. EPSS estimates a 4.31% chance of exploitation in the next 30 days.

Description

drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB device traffic (which may be remote via usbip or usbredir).

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
4.31%

89.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LinuxLinux Kernel>= 4.17, < 4.19.74
LinuxLinux Kernel>= 4.20, < 5.2.16
CanonicalUbuntu Linux18.04
CanonicalUbuntu Linux19.04

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-15504?
drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB device traffic (which may be remote via usbip or usbredir).
How severe is CVE-2019-15504?
CVE-2019-15504 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.31% probability of exploitation in the next 30 days.
How do I fix CVE-2019-15504?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-15504?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST