3.2
CWE
772
Advisory Published
CVE Published
Updated

CVE-2022-26354

First published: Fri Mar 11 2022(Updated: )

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions <= 6.2.0.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
QEMU qemu<=6.2.0
Debian Debian Linux=9.0
Debian Debian Linux=10.0
debian/qemu
1:5.2+dfsg-11+deb11u3
1:5.2+dfsg-11+deb11u2
1:7.2+dfsg-7+deb12u7
1:9.2.0+ds-2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the vulnerability ID of this flaw?

    The vulnerability ID of this flaw is CVE-2022-26354.

  • What is the affected software?

    The affected software includes QEMU versions <= 6.2.0, Debian Linux 9.0, Debian Linux 10.0, and certain versions of the QEMU package on Ubuntu and Debian.

  • What is the severity of CVE-2022-26354?

    The severity of CVE-2022-26354 is low, with a severity value of 3.2.

  • What are the potential consequences of this vulnerability?

    The potential consequences of this vulnerability include memory leakage and other unexpected results.

  • How can I fix CVE-2022-26354?

    To fix CVE-2022-26354, you should update to a version of QEMU that is greater than 6.2.0, or apply the appropriate security patches for your operating system.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203