Transmit requests in Xen's virtual network protocol can consist of
multiple parts. While not really useful, except for the initial part
any of them may be of zero length, i.e. carry no data at all. Besides a
certain initial portion of the to be transferred data, these parts are
directly translated into what Linux calls SKB fragments. Such converted
request parts can, when for a particular SKB they are all of length
zero, lead to a de-reference of NULL in core networking code.
References
Configurations
History
15 Feb 2024, 19:56
Type | Values Removed | Values Added |
---|---|---|
First Time |
Fedoraproject
Fedoraproject fedora |
|
CPE | cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
|
References | () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGEKT4DKSDXDS34EL7M4UVJMMPH7Z3ZZ/ - Mailing List | |
References | () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFYW6R64GPLUOXSQBJI3JBUX3HGLAYPP/ - Mailing List |
02 Feb 2024, 03:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
02 Feb 2024, 02:06
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-476 | |
References | () https://xenbits.xenproject.org/xsa/advisory-448.html - Patch, Third Party Advisory | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
First Time |
Linux linux Kernel
Linux |
29 Jan 2024, 14:25
Type | Values Removed | Values Added |
---|---|---|
Summary |
|
29 Jan 2024, 11:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2024-01-29 11:15
Updated : 2024-02-15 19:56
NVD link : CVE-2023-46838
Mitre link : CVE-2023-46838
CVE.ORG link : CVE-2023-46838
JSON object : View
Products Affected
linux
- linux_kernel
fedoraproject
- fedora
CWE
CWE-476
NULL Pointer Dereference