MGASA-2021-0085

Advisory lineage Upstream: 2 Downstream: 0
Published: 15 Feb 2021, 19:24
Last modified:16 Apr 2026, 04:42

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Feb 2021, 19:24
Published
Vulnerability first disclosed
16 Apr 2026, 04:42
Last Modified
Vulnerability information updated

Description

Updated kernel-linus packages fix security vulnerabilities This kernel-linus update is based on upstream 5.10.14 and fixes at least the following security issues: nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup (CVE-2021-3348). A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AF_VSOCK implementation are caused by wrong locking in net/vmw_vsock/af_vsock.c (CVE-2021-26708). It also adds the following fixes: - make CONNECTOR builtin to enable PROC_EVENTS (mga#28312) For other upstream fixes, see the referenced changelogs.

Affected Systems

  • mageia•kernel-linus

    < 5.10.14-1.mga7

References (5)