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
- Media drivers
- Network drivers
- Mellanox network drivers
- Texas Instruments network drivers
- NVME drivers
- File systems infrastructure
- SMB network file system
- IPv4 networking
- Network traffic control
- TCP network protocol
- Locking primitives
- Memory management
- IPv6 networking
- Multipath TCP
- Netfilter
- RxRPC session sockets
- SCTP protocol
- SMC sockets; (CVE-2026-31405, CVE-2026-31414, CVE-2026-31501, CVE-2026-31589, CVE-2026-31633, CVE-2026-31636, CVE-2026-31705, CVE-2026-43198, CVE-2026-43379, CVE-2026-43465, CVE-2026-43499, CVE-2026-46113, CVE-2026-46137, CVE-2026-46242, CVE-2026-46331, CVE-2026-52924, CVE-2026-52989, CVE-2026-53086, CVE-2026-53131, CVE-2026-53176, CVE-2026-53212, CVE-2026-53225, CVE-2026-53228, CVE-2026-53359)
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
- Media drivers
- Network drivers
- Mellanox network drivers
- Texas Instruments network drivers
- NVME drivers
- File systems infrastructure
- SMB network file system
- IPv4 networking
- Network traffic control
- TCP network protocol
- Locking primitives
- Memory management
- IPv6 networking
- Multipath TCP
- Netfilter
- RxRPC session sockets
- SCTP protocol
- SMC sockets; (CVE-2026-31405, CVE-2026-31414, CVE-2026-31501, CVE-2026-31589, CVE-2026-31633, CVE-2026-31636, CVE-2026-31705, CVE-2026-43198, CVE-2026-43379, CVE-2026-43465, CVE-2026-43499, CVE-2026-46113, CVE-2026-46137, CVE-2026-46242, CVE-2026-46331, CVE-2026-52924, CVE-2026-52989, CVE-2026-53086, CVE-2026-53131, CVE
CVEs in this advisory 24
CVE-2026-31405CVE-2026-31414CVE-2026-31501CVE-2026-31589CVE-2026-31633CVE-2026-31636CVE-2026-31705CVE-2026-43198CVE-2026-43379CVE-2026-43465CVE-2026-43499CVE-2026-46113CVE-2026-46137CVE-2026-46242CVE-2026-46331CVE-2026-52924CVE-2026-52989CVE-2026-53086CVE-2026-53131CVE-2026-53176CVE-2026-53212CVE-2026-53225CVE-2026-53228CVE-2026-53359
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.