Race condition in the smb_send_rqst function in fs/cifs/transport.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via vectors involving a reconnection event.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000757 advisory.

    Race condition in the smb_send_rqst function in fs/cifs/transport.c in the Linux kernel before 3.7.2     allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have     unspecified other impact via vectors involving a reconnection event.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002384 advisory.

    Race condition in the smb_send_rqst function in fs/cifs/transport.c in the Linux kernel before 3.7.2     allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have     unspecified other impact via vectors involving a reconnection event.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002106 advisory.

    Race condition in the smb_send_rqst function in fs/cifs/transport.c in the Linux kernel before 3.7.2     allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have     unspecified other impact via vectors involving a reconnection event.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
291011	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000757)	Nessus	Unity Linux Local Security Checks	high
286745	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002384)	Nessus	Unity Linux Local Security Checks	high
286686	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002106)	Nessus	Unity Linux Local Security Checks	high

Detections

Analytics

CVE-2013-3302

high

Tenable Plugins

high

high

high