network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2022/07/05/5 | Mailing List Patch Third Party Advisory |
http://xenbits.xen.org/xsa/advisory-405.html | Patch Vendor Advisory |
https://www.debian.org/security/2022/dsa-5191 | Third Party Advisory |
https://xenbits.xenproject.org/xsa/advisory-405.txt | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: XEN
Published: 2022-07-05T12:50:19
Updated: 2022-07-27T10:06:51
Reserved: 2022-06-15T00:00:00
Link: CVE-2022-33743
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-07-05T13:15:08.613
Modified: 2022-11-05T03:06:47.497
Link: CVE-2022-33743
JSON object: View
Redhat Information
No data.
CWE