CVE-2013-4540

Publication date 20 February 2014

Last updated 24 July 2024

Description

Buffer overflow in scoop_gpio_handler_update in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via a large (1) prev_level, (2) gpio_level, or (3) gpio_dir value in a savevm image.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
qemu	14.04 LTS trusty	Fixed 2.0.0+dfsg-2ubuntu1.3
	13.10 saucy	Ignored end of life
	12.10 quantal	Not in release
	12.04 LTS precise	Not in release
	10.04 LTS lucid	Not in release
qemu-kvm	14.04 LTS trusty	Not in release
	13.10 saucy	Not in release
	12.10 quantal	Ignored end of life
	12.04 LTS precise	Fixed 1.0+noroms-0ubuntu14.17
	10.04 LTS lucid	Fixed 0.12.3+noroms-0ubuntu9.24

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
qemu	Upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=52f91c3723932f8340fe36c8ec8b18a757c37b2b

References

Related Ubuntu Security Notices (USN)

USN-2342-1
QEMU vulnerabilities
8 September 2014