Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988918)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988918 advisory. In the Linux kernel, the following vulnerability has been resolved: net: hso: fix NULL-deref on disconnect regression Commit 8a12f8836145 net: hso: fix null-ptr-dere...

SUSE CVE-2021-46904

In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...

CVE-2021-46904

In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...

UBUNTU-CVE-2021-46905

In the Linux kernel, the following vulnerability has been resolved: net: hso: fix NULL-deref on disconnect regression Commit 8a12f8836145 "net: hso: fix null-ptr-deref during tty device unregistration" fixed the racy minor allocation reported by syzbot, but introduced an unconditional NULL-pointe...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-003)

The version of kernel installed on the remote host is prior to 5.4.117-58.216. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-003 advisory. 2024-05-23: CVE-2021-46974 was added to this advisory. 2024-05-23: CVE-2021-46909 was added to this advisor...

PT-2021-24516

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 5.11.14 through 5.11.16 Description: The issue is related to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...

PT-2021-28654

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.19.187 through 4.19.188 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-28633

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10.30 through v5.10.32 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-28653

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.4.112 through 5.4.114 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-28510

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.11.14 through 5.11.16 Description The issue is related to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-28511

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.4.112 through 5.4.114 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-28517

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.19.187 through 4.19.188 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-28595

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.11.14 through 5.11.16 Description The issue is related to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-24517

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 5.4.112 through 5.4.114 Description: A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-24523

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.19.187 through 4.19.188 Description: A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-24566

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.12 through v5.12.0 Description: The issue is related to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...

PT-2021-24601

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.11.14 through 5.11.16 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven...

PT-2021-24639

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10.30 through v5.10.32 Description The issue is related to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-24659

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.4.112 through 5.4.114 Description The issue is related to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-28560

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.12 through v5.12.0 Description A potential security issue exists due to a NULL-deref on disconnect regression in the net: hso component. The actual impact and attack plausibility have not yet been proven. Recommendatio...