CVE-2019-19524 — Use After Free in Kernel

CWE-416 — Use After Free22 documents8 sources
Severity
4.6MEDIUMNVD
OSV9.8OSV8.8
EPSS
0.0%
top 87.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Linux KernelDebian LinuxCanonical Ubuntu Linux+2 more
Timeline
PublishedDec 3
Latest updateMay 24

Description

In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 0.9 | Impact: 3.6

Affected Packages5 packages

▶NVDlinux/linux_kernel< 5.3.12
▶Debianlinux/linux_kernel< 5.3.15-1+3
▶Ubuntulinux/linux_kernel< 4.4.0-171.200+1
▶debiandebian/linux< linux 5.3.15-1 (bookworm)

Also affects: Debian Linux 8.0, Ubuntu Linux 14.04, 16.04, 18.04, 19.04, 19.10

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

9
GHSA
GHSA-26g6-gmvf-m8xm: In the Linux kernel before 5↗2022-05-24
▶
OSV
linux-hwe vulnerabilities↗2020-01-18
▶
OSV
linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities↗2020-01-07
▶
OSV
linux-azure vulnerabilities↗2020-01-07
▶
OSV
linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2 vulnerabilities↗2020-01-07
▶

📋Vendor Advisories

10
Android
CVE-2019-19524: USB input driver↗2020-04-01
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2020-01-18
▶
Ubuntu
Linux kernel vulnerabilities↗2020-01-07
▶
Ubuntu
Linux kernel vulnerabilities↗2020-01-07
▶
Ubuntu
Linux kernel vulnerabilities↗2020-01-07
▶

💬Community

2
Bugzilla
CVE-2019-19524 kernel: a malicious USB device in the drivers/input/ff-memless.c leads to use-after-free↗2019-12-13
▶
Bugzilla
CVE-2019-19524 kernel: a malicious USB device in the drivers/input/ff-memless.c leads to use-after-free [fedora-all]↗2019-12-13
▶