CVE-2019-19527

medium

Published 2020-04-07 · Modified 2020-04-07

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

5.5

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.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Debian Security Tracker · View original ↗ · DFSG

CVE-2019-19527 NameCVE-2019-19527 DescriptionIn 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. SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)…

CVE-2019-19527

Name	CVE-2019-19527
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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2068-1, DLA-2114-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	bullseye	5.10.223-1	fixed
	bullseye (security)	5.10.257-1	fixed
	bookworm	6.1.170-3	fixed
	bookworm (security)	6.1.172-1	fixed
	trixie	6.12.86-1	fixed
	trixie (security)	6.12.90-1	fixed
	forky	7.0.9-1	fixed
	sid	7.0.10-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
linux	source	jessie	3.16.81-1	DLA-2068-1
linux	source	stretch	4.9.210-1
linux	source	buster	4.19.87-1
linux	source	(unstable)	5.2.17-1
linux-4.9	source	jessie	4.9.210-1~deb8u1	DLA-2114-1

Notes

https://git.kernel.org/linus/6d4472d7bec39917b54e4e80245784ea5d60ce49
https://git.kernel.org/linus/9c09b214f30e3c11f9b0b03f89442df03643794d

Home - Debian Security - Source (Git)

Apply commands

text fix

Notes

https://git.kernel.org/linus/6d4472d7bec39917b54e4e80245784ea5d60ce49https://git.kernel.org/linus/9c09b214f30e3c11f9b0b03f89442df03643794d

OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`5.2.17-1`
sid	Fixed	`5.2.17-1`
forky	Fixed	`5.2.17-1`
bullseye	Fixed	`5.2.17-1`
bookworm	Fixed	`5.2.17-1`

Red Hat Fixed 1 release

Version	Status	Fixed in
8	Fixed	—

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.