Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-…
Medium CVSS 5.5
Summary
Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-ne…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
- :
Sources
- NVD DATABASE
Original Links
- http://www.openwall.com/lists/oss-security/2022/12/08/2 Mailing List
- http://www.openwall.com/lists/oss-security/2022/12/08/3 Mailing List
- http://www.openwall.com/lists/oss-security/2022/12/09/2 Mailing List
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing List
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing List
- https://xenbits.xenproject.org/xsa/advisory-424.txt Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/12/08/2 Mailing List
- http://www.openwall.com/lists/oss-security/2022/12/08/3 Mailing List
- http://www.openwall.com/lists/oss-security/2022/12/09/2 Mailing List
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing List
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing List
- https://xenbits.xenproject.org/xsa/advisory-424.txt Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-625862.html
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
Timeline
- nvd_ingest NVD