CVE-2024-56537

Technical details for CVE-2024-56537 are not publicly available in the provided documents. No vendor/product specifics or remediation are given here. Monitor for official advisories and patch notes for affected kernel components.

CVE-2024-56537 drm: xlnx: zynqmp_disp: layer may be null while releasing

In the Linux kernel, the following vulnerability has been resolved: drm: xlnx: zynqmpdisp: layer may be null while releasing layer-info can be null if we have an error on the first layer in zynqmpdispcreatelayers...

CVE-2024-56536 wifi: cw1200: Fix potential NULL dereference

In the Linux kernel, the following vulnerability has been resolved: wifi: cw1200: Fix potential NULL dereference A recent refactoring was identified by static analysis to cause a potential NULL dereference, fix this!...

CVE-2024-53237 Bluetooth: fix use-after-free in device_for_each_child()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix use-after-free in deviceforeachchild Syzbot has reported the following KASAN splat: BUG: KASAN: slab-use-after-free in deviceforeachchild+0x18f/0x1a0 Read of size 8 at addr ffff88801f605308 by task kbnepd bnep0/498...

CVE-2024-53233

CVE-2024-53233 affects the Linux kernel and describes a utf8_load() path error where a bad UTF-8 version request could trigger a kernel oops due to symbol_put() handling. The root cause is that symbol_put() was given a pointer instead of the unique symbol string, leading to a kernel BUG at kernel...

CVE-2024-53227 scsi: bfa: Fix use-after-free in bfad_im_module_exit()

In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Fix use-after-free in bfadimmoduleexit BUG: KASAN: slab-use-after-free in lockacquire+0x2aca/0x3a20 Read of size 8 at addr ffff8881082d80c8 by task modprobe/25303 Call Trace: dumpstacklvl+0x95/0xe0 printreport+0xcb/0x6...

CVE-2024-53224 RDMA/mlx5: Move events notifier registration to be after device registration

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Move events notifier registration to be after device registration Move pkey change work initialization and cleanup from device resources stage to notifier stage, since this is the stage which handles this work events...

CVE-2024-53222

Concretely, CVE-2024-53222 affects Linux zram: the zram_add() path can dereference NULL for zram->comp_algs[ZRAM_PRIMARY_COMP] if comp_algorithm_set() hasn’t run yet. The fix moves the necessary setup earlier (ahead of device_add_disk()) so the zram device is ready before users can access it v...

CVE-2024-53221

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null-ptr-deref in f2fssubmitpagebio There's issue as follows when concurrently installing the f2fs.ko module and mounting the f2fs file system: KASAN: null-ptr-deref in range 0x0000000000000020-0x0000000000000027 RIP:...

CVE-2024-53214 vfio/pci: Properly hide first-in-list PCIe extended capability

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Properly hide first-in-list PCIe extended capability There are cases where a PCIe extended capability should be hidden from the user. For example, an unknown capability i.e., capability with ID greater than PCIEXTCAPIDM...

CVE-2024-53212 netlink: fix false positive warning in extack during dumps

In the Linux kernel, the following vulnerability has been resolved: netlink: fix false positive warning in extack during dumps Commit under fixes extended extack reporting to dumps. It works under normal conditions, because extack errors are usually reported during -start or the first -dump, it's...

CVE-2024-53206

CVE-2024-53206 affects the Linux kernel TCP stack. The vulnerability is a use-after-free of the nreq in reqsk_timer_handler(), triggered when a reqsk is migrated and a retry occurs (e.g., on timeout). The cited fix replaces inet_csk_reqsk_queue_drop_and_put() with __inet_csk_reqsk_queue_drop() an...

CVE-2024-53206 tcp: Fix use-after-free of nreq in reqsk_timer_handler().

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix use-after-free of nreq in reqsktimerhandler. The cited commit replaced inetcskreqskqueuedropandput with inetcskreqskqueuedrop and reqskput in reqsktimerhandler. Then, oreq should be passed to reqskput instead of req;...

CVE-2024-53206

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix use-after-free of nreq in reqsktimerhandler. The cited commit replaced inetcskreqskqueuedropandput with inetcskreqskqueuedrop and reqskput in reqsktimerhandler. Then, oreq should be passed to reqskput instead of req;...

CVE-2024-53205 phy: realtek: usb: fix NULL deref in rtk_usb2phy_probe

In the Linux kernel, the following vulnerability has been resolved: phy: realtek: usb: fix NULL deref in rtkusb2phyprobe In rtkusb2phyprobe devmkzalloc may return NULL but this returned value is not checked...

CVE-2024-53199 ASoC: imx-audmix: Add NULL check in imx_audmix_probe

In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-audmix: Add NULL check in imxaudmixprobe devmkasprintf can return a NULL pointer on failure,but this returned value in imxaudmixprobe is not checked. Add NULL check in imxaudmixprobe, to handle kernel NULL pointer...

CVE-2024-53197

CVE-2024-53197 is an Linux kernel vulnerability in the USB audio driver (ALSA usb-audio). A malformed USB device can report a bNumConfigurations value larger than the initial allocation in usb_get_configuration, enabling out-of-bounds accesses later (e.g., during usb_destroy_configuration). The i...

CVE-2024-53197 ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices A bogus device can provide a bNumConfigurations value that exceeds the initial value used in usbgetconfiguration for allocating dev-config. This can...

CVE-2024-53196 KVM: arm64: Don't retire aborted MMIO instruction

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Don't retire aborted MMIO instruction Returning an abort to the guest for an unsupported MMIO access is a documented feature of the KVM UAPI. Nevertheless, it's clear that this plumbing has seen limited testing, since...

CVE-2024-53190 wifi: rtlwifi: Drastically reduce the attempts to read efuse in case of failures

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: Drastically reduce the attempts to read efuse in case of failures Syzkaller reported a hung task with ueventshow on stack trace. That specific issue was addressed by another commit 0, but even with that fix applied...