UBUNTU-CVE-2021-47386

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83791d Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 from device then Null pointer dereference occurs. I...

CVE-2021-47418 net_sched: fix NULL deref in fifo_set_limit()

In the Linux kernel, the following vulnerability has been resolved: netsched: fix NULL deref in fifosetlimit syzbot reported another NULL deref in fifosetlimit 1 I could repro the issue with : unshare -n tc qd add dev lo root handle 1:0 tbf limit 200000 burst 70000 rate 100Mbit tc qd replace dev ...

CVE-2021-47418 net_sched: fix NULL deref in fifo_set_limit()

In the Linux kernel, the following vulnerability has been resolved: netsched: fix NULL deref in fifosetlimit syzbot reported another NULL deref in fifosetlimit 1 I could repro the issue with : unshare -n tc qd add dev lo root handle 1:0 tbf limit 200000 burst 70000 rate 100Mbit tc qd replace dev ...

CVE-2021-47376 bpf: Add oversize check before call kvcalloc()

In the Linux kernel, the following vulnerability has been resolved: bpf: Add oversize check before call kvcalloc Commit 7661809d493b "mm: don't allow oversized kvmalloc calls" add the oversize check. When the allocation is larger than what kmalloc supports, the following warning triggered: WARNIN...

CVE-2021-47326

This CVE entry is rejected/not used as stated in the Initial Description.

CVE-2021-47269

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: ep0: fix NULL pointer exception There is no validation of the index from dwc3wIndextodep and we might be referring a non-existing ep and trigger a NULL pointer exception. In certain configurations we might use fewer ep...

CVE-2021-47269 usb: dwc3: ep0: fix NULL pointer exception

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: ep0: fix NULL pointer exception There is no validation of the index from dwc3wIndextodep and we might be referring a non-existing ep and trigger a NULL pointer exception. In certain configurations we might use fewer ep...

SUSE CVE-2024-35875

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a memory leak in DMUB hwinit...

MarvinTest Solutions Hardware Access Driver 安全漏洞

MarvinTest Solutions Hardware Access Driver is a hardware access driver from MarvinTest Solutions, USA. A security vulnerability exists in MarvinTest Solutions Hardware Access Driver v.5.0.3.0 and prior versions, which originates from a vulnerability that allows a local attacker to escalate...

PT-2024-24197 · Marvintest Solutions · Marvintest Solutions Hardware Access Driver

Name of the Vulnerable Software and Affected Versions: MarvinTest Solutions Hardware Access Driver versions 5.0.3.0 and before Description: An issue in the Hardware Access Driver allows a local attacker to escalate privileges via the Hw65.sys component. Recommendations: For versions 5.0.3.0 and...

CVE-2024-35885

In the Linux kernel, the following vulnerability has been resolved: mlxbfgige: stop interface during shutdown The mlxbfgige driver intermittantly encounters a NULL pointer exception while the system is shutting down via "reboot" command. The mlxbfdriver will experience an exception right after...

CVE-2024-36007 mlxsw: spectrum_acl_tcam: Fix warning during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

CVE-2024-36007 mlxsw: spectrum_acl_tcam: Fix warning during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

CVE-2024-35990 dma: xilinx_dpdma: Fix locking

In the Linux kernel, the following vulnerability has been resolved: dma: xilinxdpdma: Fix locking There are several places where either chan-lock or chan-vchan.lock was not held. Add appropriate locking. This fixes lockdep warnings like 31.077578 ------------ cut here ------------ 31.077831...

The vulnerability of the aqc111_rx_fixup() function in the Aquantia AQtion USB driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the aqc111rxfixup function in the drivers/net/usb/aqc111.c module of the Aquantia AQtion USB driver for the Linux operating system is related to a numerical overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2024-35920

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect decoder context list Add a lock for the ctxlist, to avoid accessing a NULL pointer within the 'vpudecipihandler' function when the ctxlist has been deleted due to an unexpected...

CVE-2024-35921 media: mediatek: vcodec: Fix oops when HEVC init fails

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix oops when HEVC init fails The stateless HEVC decoder saves the instance pointer in the context regardless if the initialization worked or not. This caused a use after free, when the pointer is freed i...

CVE-2024-35921 media: mediatek: vcodec: Fix oops when HEVC init fails

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix oops when HEVC init fails The stateless HEVC decoder saves the instance pointer in the context regardless if the initialization worked or not. This caused a use after free, when the pointer is freed i...

CVE-2024-35920 media: mediatek: vcodec: adding lock to protect decoder context list

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect decoder context list Add a lock for the ctxlist, to avoid accessing a NULL pointer within the 'vpudecipihandler' function when the ctxlist has been deleted due to an unexpected...