Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: s390/iucv: The MSGPEEK flag causes a memory leak in iucvsockdestruct. Passing the MSGPEEK flag to skbrecvdatagram increments the skb refcount skb-users, while iucvsockrecvmsg does not decrement the skb refcount at exit. This...

CVE-2023-53836

Summary of CVE-2023-53836 (Linux kernel): A race exists in the sockmap path (bpf/sockmap) where skb objects in the sk_psock_backlog can be referenced after userspace drains the skb, leading to a use-after-free when skb_dequeue() occurs after the skb has been freed. The published fixes add skb_get...

AZL-55533 CVE-2024-53210 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: s390/iucv: MSGPEEK causes memory leak in iucvsockdestruct Passing MSGPEEK flag to skbrecvdatagram increments skb refcount skb-users and iucvsockrecvmsg does not decrement skb refcount at exit. This results in skb memory leak in...

kernel: sit memory leak

Memory leak in the ipip6rcv function in net/ipv6/sit.c in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3 allows remote attackers to cause a denial of service memory consumption via network traffic to a Simple Internet Transition SIT tunnel interface, related to the pskbmaypull and...

CVE-2008-2136

Memory leak in the ipip6rcv function in net/ipv6/sit.c in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3 allows remote attackers to cause a denial of service memory consumption via network traffic to a Simple Internet Transition SIT tunnel interface, related to the pskbmaypull and...

CVE-2008-2136

Memory leak in the ipip6rcv function in net/ipv6/sit.c in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3 allows remote attackers to cause a denial of service memory consumption via network traffic to a Simple Internet Transition SIT tunnel interface, related to the pskbmaypull and...