CVE-2024-58098 bpf: track changes_pkt_data property for global functions

In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions When processing calls to certain helpers, verifier invalidates all packet pointers in a current state. For example, consider the following program: attributenoinline long...

CVE-2024-58098

In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions When processing calls to certain helpers, verifier invalidates all packet pointers in a current state. For example, consider the following program: attributenoinline long...

CVE-2023-53058 net/mlx5: E-Switch, Fix an Oops in error handling code

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, Fix an Oops in error handling code The error handling dereferences "vport". There is nothing we can do if it is an error pointer except returning the error code...

CVE-2025-37783

CVE-2025-37783 — Linux kernel (drm/msm/dpu) The issue occurs where dpu_plane_virtual_atomic_check could dereference pointers returned by drm_atomic_get_plane_state without verifying for errors, leading to undefined behavior. The fix adds IS_ERR checks to ensure plane_state is valid before derefer...

CVE-2025-37783 drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Fix error pointers in dpuplanevirtualatomiccheck The function dpuplanevirtualatomiccheck was dereferencing pointers returned by drmatomicgetplanestate without checking for errors. This could lead to undefined behavio...

CVE-2025-22033

In the Linux kernel, the following vulnerability has been resolved: arm64: Don't call NULL in docompatalignmentfixup doalignmentt32tohandler only fixes up alignment faults for specific instructions; it returns NULL otherwise e.g. LDREX. When that's the case, signal to the caller that it needs to...

The vulnerability of the iio component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the iio component in the Linux operating system’s kernel is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the child_cfs_rq_on_list() function in the kernel/sched/fair.c module of Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the childcfsrqonlist function in the kernel/sched/fair.c module of Linux operating systems is related to the occurrence of out-of-buffer situations due to incorrect pointer handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

UBUNTU-CVE-2023-53017

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix memory leak in hciupdateadvdata When hcicmdsyncqueue failed in hciupdateadvdata, instptr is not freed, which will cause memory leak, convert to use ERRPTR/PTRERR to pass the instance to callback so no memo...

RUSTSEC-2025-0032 Safe API can cause heap-buffer-overflow

ffi::nstr should be marked unsafe, since a pointer to a buffer without a trailing 0 value will cause a heap buffer overflow...

The vulnerability of the mlx5e_resume() function in the drivers/net/ethernet/mellanox/mlx5/core/en_main.c kernel of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the mlx5eresume function in the drivers/net/ethernet/mellanox/mlx5/core/enmain.c file of the Linux kernel is related to the passing of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2024-56776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/sti: avoid potential dereference of error pointers The return value of drmatomicgetcrtcstate needs to be checked. To avoid use of error pointer 'crtcstate' ...

libwebsockets 缓冲区错误漏洞

Libwebsockets is a canonical libwebsockets networking library open-sourced by lws-team. A security vulnerability exists in versions of libwebsockets prior to 4.3.4, which stems from improper pointer manipulation and can lead to out-of-bounds memory accesses...

CVE-2024-57852

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: smc: Handle missing SCM device Commit ca61d6836e6f "firmware: qcom: scm: fix a NULL-pointer dereference" makes it explicit that qcomscmgettzmempool can return NULL, therefore its users should handle this...

UBUNTU-CVE-2022-49436

In the Linux kernel, the following vulnerability has been resolved: powerpc/paprscm: Fix leaking nvdimmeventsmap elements Right now 'char ' elements allocated for individual 'statid' in 'paprscmpriv.nvdimmeventsmap' during paprscmpmucheckevents, get leaked in paprscmremove and paprscmpmuregister,...

CVE-2022-49714

In the Linux kernel, the following vulnerability has been resolved: irqchip/realtek-rtl: Fix refcount leak in mapinterrupts offindnodebyphandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. This function doesn't call ofnodeput in error path...

CVE-2022-49187 clk: Fix clk_hw_get_clk() when dev is NULL

In the Linux kernel, the following vulnerability has been resolved: clk: Fix clkhwgetclk when dev is NULL Any registered clkcore structure can have a NULL pointer in its dev field. While never actually documented, this is evidenced by the wide usage of clkregister and clkhwregister with a NULL...

CVE-2022-49071 drm/panel: ili9341: fix optional regulator handling

In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator lookup fails, reset the pointer to NULL. Other functions such as mipidbipoweronresetconditional only do a NULL pointer check and will otherwise...

CVE-2024-56776

In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers The return value of drmatomicgetcrtcstate needs to be checked. To avoid use of error pointer 'crtcstate' in case of the failure...

CVE-2024-56604 Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcommsockalloc btsockalloc attaches allocated sk object to the provided sock object. If rfcommdlcalloc fails, we release the sk object, but leave the dangling pointer in th...