USN-8274-1

Details

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:

Network drivers;
BTRFS file system;
Sun RPC protocol;
XFRM subsystem; (CVE-2022-49033, CVE-2024-27388, CVE-2024-49938, CVE-2024-50008, CVE-2024-50142)

Affected Packages

linux-aws

Ubuntu Pro 14.04 LTS

Fixed in:

4.4.0-1154.160

linux-lts-xenial

Ubuntu Pro 14.04 LTS

Fixed in:

4.4.0-280.314~14.04.1

linux

Ubuntu Pro 16.04 LTS

Fixed in:

4.4.0-280.314

linux-aws

Ubuntu Pro 16.04 LTS

Fixed in:

4.4.0-1192.207

linux-kvm

Ubuntu Pro 16.04 LTS

Fixed in:

4.4.0-1155.166

References

REPORT

https://ubuntu.com/security/CVE-2022-49033

REPORT

https://ubuntu.com/security/CVE-2024-27388

REPORT

https://ubuntu.com/security/CVE-2024-49938

REPORT

https://ubuntu.com/security/CVE-2024-50008

REPORT

https://ubuntu.com/security/CVE-2024-50142

ADVISORY

https://ubuntu.com/security/notices/USN-8274-1