39 matches found
SUSE CVE-2026-98103
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
AZL-104577 CVE-2026-98103 affecting package kernel 6.6.159.1-1
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
CVE-2026-98103
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
UBUNTU-CVE-2026-98103
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
CVE-2026-98103
The Linux kernel is affected by a vulnerability where a previous fix to prevent a use-after-free condition in the igmp component introduced a lockdep recursive locking warning or deadlock . Specifically, the ip_check_mc_rcu() function attempted to acquire &im->lock while &pmc->lock was alre...
CVE-2026-98103 igmp: convert struct ip_sf_list to RCU
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
EUVD-2026-86934
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
CVE-2026-98103 igmp: convert struct ip_sf_list to RCU
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
CVE-2026-98103: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
CVE-2026-98103
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
CVE-2026-98103: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...
Linux Distros Unpatched Vulnerability : CVE-2026-98103
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - igmp: convert struct ipsflist to RCU Commit 23d2b94043ca igmp: Add ipmclist lock in ipcheckmcrcu added spinlockbh&im-lock to ipcheckmcrcu to prevent a...
Linux Kernel Security Vulnerabilities
The Linux kernel has a security vulnerability. This vulnerability arises from the process of converting the struct ipsflist to an RCU using igmp. During this process, the ipcheckmcrcu function attempts to acquire im-lock in the RCU read-side critical section. However, pmc-lock already holds that...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102005)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102005 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: remove multicast group from hash table on device destruction When a device is destroy...
AlmaLinux 8 : kernel (ALSA-2023:2951)
The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:2951 advisory. - Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. CVE-2021-26341 - When sending...
kernel: igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets
A use-after-free flaw was found in the Linux kernel’s IGMP protocol in how a user triggers a race condition in the ipcheckmcrcu function. This flaw allows a local user to crash or potentially escalate their privileges on the system...
AlmaLinux 9 : kernel-rt (ALSA-2023:2148)
The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:2148 advisory. - Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. CVE-2021-26341 - When sending...
RHEL 9 : kernel-rt (RHSA-2023:2148)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2148 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...
SUSE 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:...
SUSE SLES12 Security Update : kernel (Live Patch 23 for SLE 12 SP5) (SUSE-SU-2022:2780-1)
The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2780-1 advisory. This update for the Linux Kernel 4.12.14-12288 fixes several issues. The following security issues were fixed: - CVE-2022-28389: Fixed a double...