Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

The CVE-2025-68787 entry documents a memory-leak vulnerability in the Linux kernel’s netrom path, specifically when nr_sendmsg() invokes sock_alloc_send_skb() and nr_output() returns NULL. The root cause is that the original skb allocated in nr_sendmsg() is not freed before the error return. This...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787 netrom: Fix memory leak in nr_sendmsg()

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

Linux Distros Unpatched Vulnerability : CVE-2025-68787

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, whi...

CVE-2025-21758

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: add RCU protection to mldnewpack mldnewpack can be called without RTNL or RCU being held. Note that we no longer can use sockallocsendskb because ipv6.igmpsk uses GFPKERNEL allocations which can sleep. Instead use...

CVE-2025-21758

CVE-2025-21758 : Linux kernel vulnerability where ipv6 multicast handling (mld_newpack) could be called without RTNL or RCU protection. The fix adds RCU protection to mld_newpack and changes allocations from GFP_KERNEL to alloc_skb, charging the net->ipv6.igmp_sk socket under RCU protection. P...