跳转到帖子

Ubuntu: (CVE-2024-8235): libvirt vulnerability

recommended_posts

发布于
  • Members

Ubuntu: (CVE-2024-8235): libvirt vulnerability

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
08/30/2024
Created
11/21/2024
Added
11/19/2024
Modified
01/28/2025

Description

A flaw was found in libvirt. A refactor of the code fetching the list of interfaces for multiple APIs introduced a corner case on platforms where allocating 0 bytes of memory results in a NULL pointer. This corner case would lead to a NULL-pointer dereference and subsequent crash of virtinterfaced. This issue could allow clients connecting to the read-only socket to crash the virtinterfaced daemon.

Solution(s)

  • ubuntu-upgrade-libvirt

References

  • https://attackerkb.com/topics/cve-2024-8235
  • CVE - 2024-8235
  • https://access.redhat.com/security/cve/CVE-2024-8235
  • https://bugzilla.redhat.com/show_bug.cgi?id=2308680
  • https://lists.libvirt.org/archives/list/[email protected]/thread/X6WOVCL6QF3FQRFIIXL736RFZVSUWLWJ/
  • https://www.cve.org/CVERecord?id=CVE-2024-8235
  • 查看数 694
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。

游客
回帖…