CVE-2024-26626

The CVE-2024-26626 entry relates to the Linux kernel IP multicast forwarding path (net/ipv4/ipmr.c, function ip_mr_forward). A NULL pointer dereference during multicast packet forwarding could trigger a kernel panic; the issue has been resolved with a kernel patch. Connected sources enumerate the...

CVE-2024-26626 ipmr: fix kernel panic when forwarding mcast packets

In the Linux kernel, the following vulnerability has been resolved: ipmr: fix kernel panic when forwarding mcast packets The stacktrace was: 86.305548 BUG: kernel NULL pointer dereference, address: 0000000000000092 86.306815 PF: supervisor read access in kernel mode 86.307717 PF: errorcode0x0000 ...

CVE-2024-26626: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: ipmr: fix kernel panic when forwarding mcast packets The stacktrace was: 86.305548 BUG: kernel NULL pointer dereference, address: 0000000000000092 86.306815 PF: supervisor read access in kernel mode 86.307717 PF: errorcode0x0000 ...

GSD-2022-1000515 ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path

ipmr,ip6mr: acquire RTNL before calling ip6mrfreetable on failure path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.10 by commit...

GSD-2022-1000373 ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path

ipmr,ip6mr: acquire RTNL before calling ip6mrfreetable on failure path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.101 by commit...

GSD-2022-1000338 ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path

ipmr,ip6mr: acquire RTNL before calling ip6mrfreetable on failure path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.180 by commit...

GSD-2022-1000301 ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path

ipmr,ip6mr: acquire RTNL before calling ip6mrfreetable on failure path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.267 by commit...

GSD-2022-1000288 ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path

ipmr,ip6mr: acquire RTNL before calling ip6mrfreetable on failure path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.302 by commit...

PT-2022-28706

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.24 Description The issue is related to the ipmr and ip6mr modules in the Linux Kernel, where the RTNL lock is not acquired before calling the ip6mr free table function on the failure path. This is an...

PT-2022-28647

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.101 Description The issue is related to the ipmr and ip6mr modules in the Linux Kernel, where the RTNL lock is not acquired before calling the ip6mr free table function on the failure path. This is an...

PT-2022-28789

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.10 Description The issue is related to the acquisition of RTNL before calling ip6mr free table on the failure path in the ipmr and ip6mr modules. The actual impact and attack plausibility have not yet been...

PT-2022-28575

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.267 Description The issue is related to the ipmr and ip6mr modules in the Linux Kernel, where the RTNL lock is not acquired before calling the ip6mr free table function on the failure path. This is an...

PT-2022-28612

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.180 Description The issue is related to the acquisition of RTNL before calling ip6mr free table on the failure path in the ipmr and ip6mr modules. The actual impact and attack plausibility have not yet been...

PT-2022-28563

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.302 Description The issue is related to the ipmr and ip6mr modules in the Linux Kernel, where the RTNL lock is not acquired before calling the ip6mr free table function on the failure path. This is an...

PT-2022-28590

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.230 Description The issue is related to the ipmr and ip6mr modules in the Linux Kernel, where the RTNL lock is not acquired before calling the ip6mr free table function on the failure path. This is an...

PT-2024-10522

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.16.0 Description The vulnerability is related to the ipmr and ip6mr components of the Linux kernel, which are responsible for multicast routing. The issue arises from the failure to acquire the RTNL lock before...