CVE-2024-26676

CVE-2024-26676 concerns the Linux kernel’s af_unix garbage collection. The issue arose when a socketpair self-send creates a self-referential GC candidate cycle that is not untangled due to missing MSG_OOB handling, causing a memory leak. The root cause was exposed after removing io_uring GC dead...

CVE-2024-26676

In the Linux kernel, the following vulnerability has been resolved: afunix: Call kfreeskb for dead unixsk-oobskb in GC. syzbot reported a warning 0 in unixgc with a repro, which creates a socketpair and sends one socket's fd to itself using the peer. socketpairAFUNIX, SOCKSTREAM, 0, 3, 4 = 0...

GSD-2023-1000359 xen/netback: don't call kfree_skb() with interrupts disabled

xen/netback: don't call kfreeskb with interrupts disabled 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 v4.14.302 by commit...

GSD-2023-1000284 xen/netback: don't call kfree_skb() with interrupts disabled

xen/netback: don't call kfreeskb with interrupts disabled 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 v5.4.227 by commit...

GSD-2023-1000224 xen/netback: don't call kfree_skb() with interrupts disabled

xen/netback: don't call kfreeskb with interrupts disabled 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 v5.10.159 by commit...

GSD-2023-1000149 xen/netback: don't call kfree_skb() with interrupts disabled

xen/netback: don't call kfreeskb with interrupts disabled 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 v5.15.83 by commit...

GSD-2023-1000051 xen/netback: don't call kfree_skb() with interrupts disabled

xen/netback: don't call kfreeskb with interrupts disabled 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 v6.0.13 by commit...

The vulnerability of the kfree_skb() function in the xen-netback driver of Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the kfreeskb function in the xen-netback driver of Linux kernel is related to improper blocking mechanisms. Exploiting this vulnerability can allow an attacker to cause service failures...

Linux Kernel AppleTalk内存泄漏远程拒绝服务漏洞

Bugraq ID: 36379 CVE ID：CVE-2009-2903 Linux是一款开放源代码的操作系统。 Linux Kernel AppleTalk处理部分AppleTalk-IP数据帧存在内存泄漏，远程攻击者可以利用漏洞发送大量类似数据帧对系统进行拒绝服务攻击。 当Linux主机加载了appletalk和ipddp模块时，在检查ipddpN设备过程中如果该设备不存在handleipoverddp...

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...