PT-2026-98765

In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ip sf list to RCU Commit 23d2b94043ca "igmp: Add ip mc list lock in ip check mc rcu" added spin lock bh&im-lock to ip check mc rcu to prevent a use-after-free while iterating im-sources during concurrent...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414473)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414473 advisory. In ipcheckmcrcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet...

The vulnerability in the implementation of the ip_check_mc_rcu() function in the Inet Sockets component of Android kernel allows a perpetrator to escalate their privileges.

The vulnerability of the implementation of the ipcheckmcrcu function in the Inet Sockets component of Android operating systems lies in the use of memory after it is freed due to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to increase their privileges...

SUSE SLES15 Security Update : kernel (SUSE-SU-2022:2172-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2172-1 advisory. - The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection...

CVE-2022-20141

In ipcheckmcrcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...