CVE-2021-47394 netfilter: nf_tables: unlink table before deleting it

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unlink table before deleting it syzbot reports following UAF: BUG: KASAN: use-after-free in memcmp+0x18f/0x1c0 lib/string.c:955 nlastrcmp+0xf2/0x130 lib/nlattr.c:836 nfttablelookup.part.0+0x1a2/0x460...

CVE-2021-47318

CVE-2021-47318 concerns the Linux kernel’s topology management. The vulnerability arises in arch_topology where topology_scale_freq_tick() may dereference a pointer to a previously cleared scale_freq_data , due to missing protection before the data is freed. The issue is localized to the kernel’s...

CVE-2021-47318 arch_topology: Avoid use-after-free for scale_freq_data

In the Linux kernel, the following vulnerability has been resolved: archtopology: Avoid use-after-free for scalefreqdata Currently topologyscalefreqtick which gets called from schedulertick may end up using a pointer to "struct scalefreqdata", which was previously cleared by...

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

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

CVE-2024-26910 – Linux kernel netfilter ipset swap operation is fixed by patch 28628fa9, which resolves a race between swap/destroy and kernel side add/del/test. The issue arose because a synchronize_rcu() added to the swap path slowed it down; the patch moves the synchronization to destroy and u...

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-2024-26910 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...

Fix of CVE: CVE-2021-3609, CVE-2022-28390

can: emsusb: emsusbstartxmit: fix double devkfreeskb in error path ELSCVE-3847 CVE-2022-28390 - can: bcm: delay release of struct bcmop after synchronizercu ELSCVE-1694 CVE-2021-3609...