Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013373)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013373 advisory. In the Linux kernel, the following vulnerability has been resolved: gtp: Fix use-after-free in gtpencapdestroy. syzkaller reported use-after-free in gtpencapdestroy....

EUVD-2023-60303

In the Linux kernel, the following vulnerability has been resolved: gtp: Fix use-after-free in gtpencapdestroy. syzkaller reported use-after-free in gtpencapdestroy. 0 It shows the same process freed sk and touched it illegally. Commit e198987e7dd7 "gtp: fix suspicious RCU usage" added locksock a...

CVE-2023-54142

In the Linux kernel, the following vulnerability has been resolved: gtp: Fix use-after-free in gtpencapdestroy. syzkaller reported use-after-free in gtpencapdestroy. 0 It shows the same process freed sk and touched it illegally. Commit e198987e7dd7 "gtp: fix suspicious RCU usage" added locksock a...

CVE-2023-54142 gtp: Fix use-after-free in __gtp_encap_destroy().

In the Linux kernel, the following vulnerability has been resolved: gtp: Fix use-after-free in gtpencapdestroy. syzkaller reported use-after-free in gtpencapdestroy. 0 It shows the same process freed sk and touched it illegally. Commit e198987e7dd7 "gtp: fix suspicious RCU usage" added locksock a...

PT-2025-53219

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc5-01219-gfa0e21fa4443 Description The Linux kernel contains a use-after-free issue within the gtp Generic Tunneling Protocol subsystem, specifically in the gtp encap destroy function. The issue occurs...

Siemens SCALANCE and RUGGEDCOM Devices NULL Pointer Dereference (CVE-2024-46677)

gtp: fix NULL pointer dereference. When sockfdlookup fails, gtpencapenablesocket returns a NULL pointer, but its callers only check for error pointers thus miss the NULL pointer case. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-397062)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-397062 advisory. In the Linux kernel, the following vulnerability has been resolved: gtp: fix a potential NULL pointer dereference When sockfdlookup fails, gtpencapenablesocket retur...

UBUNTU-CVE-2024-46677

In the Linux kernel, the following vulnerability has been resolved: gtp: fix a potential NULL pointer dereference When sockfdlookup fails, gtpencapenablesocket returns a NULL pointer, but its callers only check for error pointers thus miss the NULL pointer case. Fix it by returning an error point...