CVE-2024-44941

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to cover read extent cache access with lock syzbot reports a f2fs bug as below: BUG: KASAN: slab-use-after-free in sanitycheckextentcache+0x370/0x410 fs/f2fs/extentcache.c:46 Read of size 4 at addr ffff8880739ab220 by...

CVE-2024-44941 f2fs: fix to cover read extent cache access with lock

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to cover read extent cache access with lock syzbot reports a f2fs bug as below: BUG: KASAN: slab-use-after-free in sanitycheckextentcache+0x370/0x410 fs/f2fs/extentcache.c:46 Read of size 4 at addr ffff8880739ab220 by...

CVE-2024-44939 jfs: fix null ptr deref in dtInsertEntry

In the Linux kernel, the following vulnerability has been resolved: jfs: fix null ptr deref in dtInsertEntry syzbot reported general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 1 PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range...

CVE-2024-44939 jfs: fix null ptr deref in dtInsertEntry

In the Linux kernel, the following vulnerability has been resolved: jfs: fix null ptr deref in dtInsertEntry syzbot reported general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 1 PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range...

CVE-2024-44934

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: wait for previous gc cycles when removing port syzbot hit a use-after-free1 which is caused because the bridge doesn't make sure that all previous garbage has been collected when removing a port. What happens...

CVE-2024-43895

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2024-43889

In the Linux kernel, the following vulnerability has been resolved: padata: Fix possible divide-by-0 panic in padatamthelper We are hit with a not easily reproducible divide-by-0 panic in padata.c at bootup time. 10.017908 Oops: divide error: 0000 1 PREEMPT SMP NOPTI 10.017908 CPU: 26 PID: 2627...

CVE-2024-44934

CVE-2024-44934 — Linux kernel net: bridge: mcast: wait for previous gc cycles when removing port . Syzkaller triggered a use-after-free during port removal because old multicast garbage collection cycles may still be running when a port is freed. The fix is to ensure all prior garbage-collection ...

CVE-2024-43899

CVE-2024-43899 affects the Linux kernel’s DRM AMD display path. The vulnerability is a NULL pointer dereference in dcn20_resource.c that can cause a hang when MPV runs on a DCN401 dGPU, specifically during fullscreen playback after enabling fullscreen (double click). Affected component/function c...

CVE-2024-43889 padata: Fix possible divide-by-0 panic in padata_mt_helper()

In the Linux kernel, the following vulnerability has been resolved: padata: Fix possible divide-by-0 panic in padatamthelper We are hit with a not easily reproducible divide-by-0 panic in padata.c at bootup time. 10.017908 Oops: divide error: 0000 1 PREEMPT SMP NOPTI 10.017908 CPU: 26 PID: 2627...

CVE-2024-43889

In the Linux kernel, the following vulnerability has been resolved: padata: Fix possible divide-by-0 panic in padatamthelper We are hit with a not easily reproducible divide-by-0 panic in padata.c at bootup time. 10.017908 Oops: divide error: 0000 1 PREEMPT SMP NOPTI 10.017908 CPU: 26 PID: 2627...

SuperMicro BIOS 安全漏洞

SuperMicro BIOS is a software from SuperMicro, Inc. that is stored on a small memory chip on the motherboard. A security vulnerability exists in SuperMicro BIOS that stems from the use of an insecure platform key PK, where an attacker utilizing a compromised PK private key can create malicious UE...

Dell Client BIOS Improper Input validation (DSA-2024-260)

Dell BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to code execution. Note that Nessus has not tested for this issue but has instead relied only on t...

CVE-2022-48935

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister flowtable hooks on netns exit Unregister flowtable hooks before they are releases via nftablesflowtabledestroy otherwise hook core reports UAF. BUG: KASAN: use-after-free in...

CVE-2022-48935 netfilter: nf_tables: unregister flowtable hooks on netns exit

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister flowtable hooks on netns exit Unregister flowtable hooks before they are releases via nftablesflowtabledestroy otherwise hook core reports UAF. BUG: KASAN: use-after-free in...

CVE-2022-48935

CVE-2022-48935 is a Linux kernel flaw in netfilter nf_tables where flowtable hooks were not unregistered on net namespace exit, causing a use-after-free (KASAN) in nf_hook_entries_grow. The issue arises when nf_tables_flowtable_destroy() does not unregister hooks promptly, leading to UAF in flowt...

CVE-2022-48925

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Do not change route.addr.srcaddr outside state checks If the state is not idle then resolvepreparesrc should immediately fail and no change to global state should happen. However, it unconditionally overwrites the srcad...

CVE-2022-48916

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix double listadd when enabling VMD in scalable mode When enabling VMD and IOMMU scalable mode, the following kernel panic call trace/kernel log is shown in Eagle Stream platform Sapphire Rapids CPU during booting: p...

CVE-2022-48925

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Do not change route.addr.srcaddr outside state checks If the state is not idle then resolvepreparesrc should immediately fail and no change to global state should happen. However, it unconditionally overwrites the srcad...

CVE-2022-48925 RDMA/cma: Do not change route.addr.src_addr outside state checks

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Do not change route.addr.srcaddr outside state checks If the state is not idle then resolvepreparesrc should immediately fail and no change to global state should happen. However, it unconditionally overwrites the srcad...