CVE-2019-19527 — Use After Free in Kernel

CWE-416 — Use After Free8 documents7 sources
Severity
6.8MEDIUMNVD
EPSS
0.1%
top 74.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Linux KernelDebian LinuxDebian Linux+2 more
Timeline
PublishedDec 3
Latest updateMay 24

Description

In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka CID-9c09b214f30e.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 0.9 | Impact: 5.9

Affected Packages5 packages

▶NVDlinux/linux_kernel2.6.30 — 3.16.79+5
▶Debianlinux/linux_kernel< 5.2.17-1+3
▶debiandebian/linux< linux 5.2.17-1 (bookworm)
▶NVDopensuse/leap15.1

Also affects: Debian Linux 8.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-fw8r-j75g-9f4r: In the Linux kernel before 5↗2022-05-24
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OSV
CVE-2019-19527: In the Linux kernel before 5↗2019-12-03
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📋Vendor Advisories

3
Android
CVE-2019-19527: USB↗2020-03-01
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Red Hat
kernel: use-after-free caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver↗2019-08-06
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Debian
CVE-2019-19527: linux - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be cau...↗2019
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💬Community

2
Bugzilla
CVE-2019-19527 kernel: use-after-free caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver↗2019-12-13
▶
Bugzilla
CVE-2019-19527 kernel: use-after-free caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver [fedora-all]↗2019-12-13
▶