CVE-2024-53056

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix potential NULL dereference in mtkcrtcdestroy In mtkcrtccreate, if the call to mboxrequestchannel fails then we set the "mtkcrtc-cmdqclient.chan" pointer to NULL. In that situation, we do not call cmdqpktcreate...

CVE-2024-53056 drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy()

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix potential NULL dereference in mtkcrtcdestroy In mtkcrtccreate, if the call to mboxrequestchannel fails then we set the "mtkcrtc-cmdqclient.chan" pointer to NULL. In that situation, we do not call cmdqpktcreate...

CVE-2024-53056

CVE-2024-53056 affects the Linux kernel in the drm/mediatek component, specifically the mtk_crtc_destroy() NULL-dereference risk caused by cleanup behavior when mtk_crtc_create() fails to obtain a channel via mbox_request_channel(). The issue arises because, if the call to mbox_request_channel() ...

CVE-2024-46685

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix potential NULL dereference in pcsgetfunction pinmuxgenericgetfunction can return NULL and the pointer 'function' was dereferenced without checking against NULL. Add checking of pointer 'function' in...

CVE-2022-48793

A vulnerability was found in the nested.c file in the Linux kernel's KVM driver, where a potential NULL dereference can occur. This happens when the call to load the nested state is executed before Nested Page Tables NPT are enabled, preventing access to guest memory, lead to system instability a...

CVE-2022-48708

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix potential NULL dereference Added checking of pointer "function" in pcssetmux. pinmuxgenericgetfunction can return NULL and the pointer "function" was dereferenced without checking against NULL. Found by Linux...

CVE-2021-47486

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix potential NULL dereference The bpfjitbinaryfree function requires a non-NULL argument. When the RISC-V BPF JIT fails to converge in NRJITITERATIONS steps, jitdata-header will be NULL, which triggers a NULL...

CVE-2021-47260 NFS: Fix a potential NULL dereference in nfs_get_client()

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential NULL dereference in nfsgetclient None of the callers are expecting NULL returns from nfsgetclient so this code will lead to an Oops. It's better to return an error pointer. I expect that this is dead code so...

CVE-2021-47003

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix potential null dereference on pointer status There are calls to idxdcmdexec that pass a null status pointer however a recent commit has added an assignment to status that can end up with a null pointer...

GSD-2023-1002388 pinctrl: single: fix potential NULL dereference

pinctrl: single: fix potential NULL dereference This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.168 by commit...

GSD-2023-1001705 drm/amdgpu: Fix potential NULL dereference

drm/amdgpu: Fix potential NULL dereference This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit...

GSD-2022-1005255 kernfs: fix potential NULL dereference in __kernfs_remove

kernfs: fix potential NULL dereference in kernfsremove This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...

GSD-2022-1004085 ipw2x00: Fix potential NULL dereference in libipw_xmit()

ipw2x00: Fix potential NULL dereference in libipwxmit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.318 by commit...

GSD-2022-1003999 ipw2x00: Fix potential NULL dereference in libipw_xmit()

ipw2x00: Fix potential NULL dereference in libipwxmit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.283 by commit...

GSD-2022-1003633 ipw2x00: Fix potential NULL dereference in libipw_xmit()

ipw2x00: Fix potential NULL dereference in libipwxmit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.121 by commit...

GSD-2022-1003412 ipw2x00: Fix potential NULL dereference in libipw_xmit()

ipw2x00: Fix potential NULL dereference in libipwxmit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.46 by commit...

GSD-2022-1002994 serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe

serial: 8250aspeedvuart: Fix potential NULL dereference in aspeedvuartprobe This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.15 by commit...

GSD-2022-1002651 serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe

serial: 8250aspeedvuart: Fix potential NULL dereference in aspeedvuartprobe This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit...

GSD-2021-1000882 NFS: Fix a potential NULL dereference in nfs_get_client()

NFS: Fix a potential NULL dereference in nfsgetclient This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.195 by commit...

UVI-2021-1000219 dmaengine: idxd: Fix potential null dereference on pointer status

dmaengine: idxd: Fix potential null dereference on pointer status This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...