CVE-2019-15291 Null dereference in n/a

What is CVE-2019-15291?

CVE-2019-15291 is a medium-severity vulnerability in Linux kernel, published on 20 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An issue was discovered in the Linux kernel through 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver.

Weakness: CWE-476

Which versions are affected by CVE-2019-15291?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2019-15291?

Apply the vendor's patch.

Is CVE-2019-15291 being exploited?

There is no known exploitation of CVE-2019-15291 in the wild and no public exploit code.

Other vulnerabilities in Linux kernel

• CVE-2026-53266 Linux Kernel Out-of-Bounds Write Exploited High 8.8
• CVE-2013-6282 Linux Kernel Improper Input Validation Exploited High 8.8
• CVE-2022-0185 Linux Kernel Heap-Based Buffer Overflow Exploited High 8.4
• CVE-2013-2094 Linux Kernel Privilege Escalation Exploited High 8.4
• CVE-2026-53362 Linux Kernel Unspecified Exploited High 7.8

All Linux kernel vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2019-15291, GHSA-5p4m-xcpc-7fxp, UBUNTU-CVE-2019-15291.