CVE-2024-26961 mac802154: fix llsec key resources release in mac802154_llsec_key_del

In the Linux kernel, the following vulnerability has been resolved: mac802154: fix llsec key resources release in mac802154llseckeydel mac802154llseckeydel can free resources of a key directly without following the RCU rules for waiting before the end of a grace period. This may lead to...

kernel: Bluetooth: use RCU for hci_conn_params and iterate safely in hci_sync

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: use RCU for hciconnparams and iterate safely in hcisync hciupdateacceptlistsync iterates over hdev-pendleconns and hdev-pendlereports, and waits for controller events in the loop body, without holding hdev lock...

DEBIAN-CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

UBUNTU-CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

UBUNTU-CVE-2024-26910

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix performance regression in swap operation The patch "netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test", commit 28628fa9 fixes a race condition. But the synchronizercu add...

CVE-2024-26910

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix performance regression in swap operation The patch "netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test", commit 28628fa9 fixes a race condition. But the synchronizercu add...

CVE-2024-26910 netfilter: ipset: fix performance regression in swap operation

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix performance regression in swap operation The patch "netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test", commit 28628fa9 fixes a race condition. But the synchronizercu add...

CVE-2024-26895

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces wilcnetdevcleanup currently triggers a KASAN warning, which can be observed on interface registration error path, or simply by removing the...

CVE-2024-26895 wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces wilcnetdevcleanup currently triggers a KASAN warning, which can be observed on interface registration error path, or simply by removing the...

CVE-2024-26895

CVE-2024-26895 — Linux kernel (wifi: wilc1000) use-after-free during vif cleanup . The issue occurs when unregistering net devices while traversing the vif list, because a netdevice’s private vif data is freed (due to needs_free_netdev being set during registration) and the loop subsequently acce...

CVE-2024-26895 wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces wilcnetdevcleanup currently triggers a KASAN warning, which can be observed on interface registration error path, or simply by removing the...

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...

CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

CVE-2021-47209 sched/fair: Prevent dead task groups from regaining cfs_rq's

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

CVE-2021-47209 sched/fair: Prevent dead task groups from regaining cfs_rq's

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

SUSE CVE-2024-26737

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix racing between bpftimercancelandfree and bpftimercancel The following race is possible between bpftimercancelandfree and bpftimercancel. It will lead a UAF on the timer-timer. bpftimercancel; spinlock; t = timer-time;...