CVE-2024-38381 nfc: nci: Fix uninit-value in nci_rx_work

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in ncirxwork syzbot reported the following uninit-value access issue 1 ncirxwork parses received packet from ndev-rxq. It should be validated header size, payload size and total packet size before...

CVE-2024-38388

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/csdspctl: Use privatefree for control cleanup Use the control privatefree callback to free the associated data block. This ensures that the memory won't leak, whatever way the control gets destroyed. The original...

CVE-2024-38381

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in ncirxwork syzbot reported the following uninit-value access issue 1 ncirxwork parses received packet from ndev-rxq. It should be validated header size, payload size and total packet size before...

CVE-2024-37356

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix shift-out-of-bounds in dctcpupdatealpha. In dctcpupdatealpha, we use a module parameter dctcpshiftg as follows: alpha -= minnotzeroalpha, alpha dctcpshiftg; ... deliveredce /sys/module/tcpdctcp/parameters/dctcpshiftg cat...

CVE-2024-36489

In the Linux kernel, the following vulnerability has been resolved: tls: fix missing memory barrier in tlsinit In tlsinit, a write memory barrier is missing, and store-store reordering may cause NULL dereference in tlssetsockopt,getsockopt. CPU0 CPU1 ----- ----- // In tlsinit // In tlsctxcreate c...

CVE-2024-37353

Removed by vendor...

CVE-2024-36478 null_blk: fix null-ptr-dereference while configuring 'power' and 'submit_queues'

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix null-ptr-dereference while configuring 'power' and 'submitqueues' Writing 'power' and 'submitqueues' concurrently will trigger kernel panic: Test script: modprobe nullblk nrdevices=0 mkdir -p...

CVE-2024-36478

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix null-ptr-dereference while configuring 'power' and 'submitqueues' Writing 'power' and 'submitqueues' concurrently will trigger kernel panic: Test script: modprobe nullblk nrdevices=0 mkdir -p...

CVE-2024-36286

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

CVE-2024-36281 net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Use mlx5ipsecrxstatusdestroy to correctly delete status rules rxcreate no longer allocates a modifyhdr instance that needs to be cleaned up. The mlx5modifyheaderdealloc call will lead to a NULL pointer dereference. A le...

CVE-2024-36270

In the Linux kernel, the following vulnerability has been resolved: netfilter: tproxy: bail out if IP has been disabled on the device syzbot reports: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 1 PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range...

CVE-2024-36281

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Use mlx5ipsecrxstatusdestroy to correctly delete status rules rxcreate no longer allocates a modifyhdr instance that needs to be cleaned up. The mlx5modifyheaderdealloc call will lead to a NULL pointer dereference. A le...

CVE-2024-36244

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: extend minimum interval restriction to entire cycle too It is possible for syzbot to side-step the restriction imposed by the blamed commit in the Fixes: tag, because the taprio UAPI permits a cycle-time...

CVE-2024-36244 net/sched: taprio: extend minimum interval restriction to entire cycle too

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: extend minimum interval restriction to entire cycle too It is possible for syzbot to side-step the restriction imposed by the blamed commit in the Fixes: tag, because the taprio UAPI permits a cycle-time...

CVE-2024-33621 ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Dont Use skb-sk in ipvlanprocessv4,6outbound Raw packet from PFPACKET socket ontop of an IPv6-backed ipvlan device will hit WARNONONCE in skmcloop through schdirectxmit path. WARNING: CPU: 2 PID: 0 at net/core/sock.c:775...

CVE-2024-33619

CVE-2024-33619 affects the Linux kernel EFI support code, specifically the libstub path. The issue arises because priv.runtime_map is allocated only when efi_novamap is not set; otherwise it remains uninitialized. In error paths, priv.runtime_map could be freed unconditionally, potentially passin...

CVE-2024-33619 efi: libstub: only free priv.runtime_map when allocated

In the Linux kernel, the following vulnerability has been resolved: efi: libstub: only free priv.runtimemap when allocated priv.runtimemap is only allocated when efinovamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an...

CVE-2024-33621

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Dont Use skb-sk in ipvlanprocessv4,6outbound Raw packet from PFPACKET socket ontop of an IPv6-backed ipvlan device will hit WARNONONCE in skmcloop through schdirectxmit path. WARNING: CPU: 2 PID: 0 at net/core/sock.c:775...

CVE-2024-33619

In the Linux kernel, the following vulnerability has been resolved: efi: libstub: only free priv.runtimemap when allocated priv.runtimemap is only allocated when efinovamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an...

CVE-2024-31076

In the Linux kernel, the following vulnerability has been resolved: genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline The absence of IRQDMOVEPCNTXT prevents immediate effectiveness of interrupt affinity reconfiguration via procfs. Instead, the change is deferred until the next...