USN-8922-2: Linux kernel (Azure) vulnerabilities
USN-8922-2
Summary
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- x86 architecture
- InfiniBand drivers
- Network drivers
- Network traffic control
- IPv4 networking
- IPv6 networking
- Netfilter
- Open vSwitch
- RxRPC session sockets
- SCTP protocol; (CVE-2026-46331, CVE-2026-52924, CVE-2026-53131, CVE-2026-53151, CVE-2026-53175, CVE-2026-53176, CVE-2026-53186, CVE-2026-53212, CVE-2026-53215, CVE-2026-53216, CVE-2026-53221, CVE-2026-53224, CVE-2026-53225, CVE-2026-53228, CVE-2026-53246, CVE-2026-53247, CVE-2026-53260, CVE-2026-53359, CVE-2026-64531)
Products covered
A separate affected-products list was not included in the collected bulletin.
Remediation
This update corrects flaws in the following subsystems:
- x86 architecture
- InfiniBand drivers
- Network drivers
- Network traffic control
- IPv4 networking
- IPv6 networking
- Netfilter
- Open vSwitch
- RxRPC session sockets
- SCTP protocol; (CVE-2026-46331, CVE-2026-52924, CVE-2026-53131, CVE-2026-53151, CVE-2026-53175, CVE-2026-53176, CVE-2026-53186, CVE-2026-53212, CVE-2026-53215, CVE-2026-53216, CVE-2026-53221, CVE-2026-53224, CVE-2026-53225, CVE-2026-53228, CVE-2026-53246, CVE-2026-53247, CVE-2026-53260, CVE-2026-53359, CVE-2026-64531)
CVEs in this advisory 19
Updates
- Published by Ubuntu
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.