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.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-8235 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2308680 | Issue Tracking Vendor Advisory |
| https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/X6WOVCL6QF3FQRFIIXL736RFZVSUWLWJ/ | Patch Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2024:9128 |
Configurations
Configuration 1 (hide)
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History
12 Nov 2024, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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25 Sep 2024, 18:56
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.2 |
| First Time |
Redhat libvirt
Redhat Redhat enterprise Linux |
|
| CPE | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:* |
|
| CWE | CWE-476 | |
| References | () https://access.redhat.com/security/cve/CVE-2024-8235 - Vendor Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2308680 - Issue Tracking, Vendor Advisory | |
| References | () https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/X6WOVCL6QF3FQRFIIXL736RFZVSUWLWJ/ - Patch, Third Party Advisory |
30 Aug 2024, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-08-30 17:15
Updated : 2024-11-12 17:15
NVD link : CVE-2024-8235
Mitre link : CVE-2024-8235
JSON object : View
Products Affected
redhat
- libvirt
- enterprise_linux
CWE
CWE-476
NULL Pointer Dereference