UBUNTU-CVE-2024-36939

In the Linux kernel, the following vulnerability has been resolved: nfs: Handle error of rpcprocregister in nfsnetinit. syzkaller reported a warning 0 triggered while destroying immature netns. rpcprocregister was called in initnfsfs, but its error has been ignored since at least the initial comm...

CVE-2024-36939

CVE-2024-36939 affects the Linux kernel nfs subsystem. Root cause: rpc_proc_register() errors in init_nfs_fs() could be ignored, causing nfs_net_exit() to run during netns destruction and trigger warning paths. The issue was addressed by properly handling the rpc_proc_register() error in nfs_net_...

UBUNTU-CVE-2024-35934

In the Linux kernel, the following vulnerability has been resolved: net/smc: reduce rtnl pressure in smcpnetcreatepnetidslist Many syzbot reports show extreme rtnl pressure, and many of them hint that smc acquires rtnl in netns creation for no good reason 1 This patch returns early from...

DEBIAN-CVE-2024-35910

In the Linux kernel, the following vulnerability has been resolved: tcp: properly terminate timers for kernel sockets We had various syzbot reports about tcp timers firing after the corresponding netns has been dismantled. Fortunately Josef Bacik could trigger the issue more often, and could test...

UBUNTU-CVE-2024-35910

In the Linux kernel, the following vulnerability has been resolved: tcp: properly terminate timers for kernel sockets We had various syzbot reports about tcp timers firing after the corresponding netns has been dismantled. Fortunately Josef Bacik could trigger the issue more often, and could test...

DEBIAN-CVE-2024-27397

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: use timestamp to check for set element timeout Add a timestamp field at the beginning of the transaction, store it in the nftables per-netns area. Update set backend .insert, .deactivate and sync gc path to u...

DEBIAN-CVE-2024-26865

In the Linux kernel, the following vulnerability has been resolved: rds: tcp: Fix use-after-free of net in reqsktimerhandler. syzkaller reported a warning of netns tracker 0 followed by KASAN splat 1 and another ref tracker warning 1. syzkaller could not find a repro, but in the log, the only...

UBUNTU-CVE-2024-26865

In the Linux kernel, the following vulnerability has been resolved: rds: tcp: Fix use-after-free of net in reqsktimerhandler. syzkaller reported a warning of netns tracker 0 followed by KASAN splat 1 and another ref tracker warning 1. syzkaller could not find a repro, but in the log, the only...

CVE-2024-26865 rds: tcp: Fix use-after-free of net in reqsk_timer_handler().

In the Linux kernel, the following vulnerability has been resolved: rds: tcp: Fix use-after-free of net in reqsktimerhandler. syzkaller reported a warning of netns tracker 0 followed by KASAN splat 1 and another ref tracker warning 1. syzkaller could not find a repro, but in the log, the only...

SUSE CVE-2024-26634

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2024-26634

A vulnerability was found in network subsystem of Linux Kernel causing a system crash when removing a network namespace with conflicting alternate names. When physical interfaces are moved back to the initial namespace, the main interface name could be overwritten if it conflicts, but conflicting...

CVE-2024-26634

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

UBUNTU-CVE-2024-26634

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2024-26634

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2024-26634

CVE-2024-26634 — Normal mode Affected: Linux kernel net subsystem involving network namespace handling. Summary: A BUG triggered when removing a net namespace with conflicting interface altnames could cause the main interface name to be overwritten during the namespace teardown. This occurred whe...

CVE-2024-26634 net: fix removing a namespace with conflicting altnames

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2024-26634 net: fix removing a namespace with conflicting altnames

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2024-26634 net: fix removing a namespace with conflicting altnames

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2024-26634: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: fix removing a namespace with conflicting altnames Mark reports a BUG when a net namespace is removed. kernel BUG at net/core/dev.c:11520! Physical interfaces moved outside of initnet get "refunded" to initnet when that...

CVE-2021-47010

In the Linux kernel, the following vulnerability has been resolved: net: Only allow init netns to set default tcp cong to a restricted algo tcpsetdefaultcongestioncontrol is netns-safe in that it writes to &net-;ipv4.tcpcongestioncontrol, but it also sets ca-flags |= TCPCONGNONRESTRICTED which is...