CVE-2022-49506: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add vblank register/unregister callback functions We encountered a kernel panic issue that callback data will be NULL when it's using in ovl irq handler. There is a timing issue between mtkdispovlirqhandler and...

CVE-2022-49500: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wl1251: dynamically allocate memory used for DMA With introduction of vmap'ed stacks, stack parameters can no longer be used for DMA and now leads to kernel panic. It happens at several places for the wl1251 e.g. when accessed...

CVE-2022-49528: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: i2c: dw9714: Disable the regulator when the driver fails to probe When the driver fails to probe, we will get the following splat: 59.305988 ------------ cut here ------------ 59.306417 WARNING: CPU: 2 PID: 395 at...

CVE-2022-49380: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid f2fsbugon in decvalidnodecount As Yanming reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215897 I have encountered a bug in F2FS file system in kernel v5.17. The kernel should enable...

CVE-2022-49726: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: clocksource: hyper-v: unexport init-annotated hvinitclocksource EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The...

CVE-2022-49725: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix call trace in setuptxdescriptors After PF reset and ethtool -t there was call trace in dmesg sometimes leading to panic. When there was some time, around 5 seconds, between reset and test there were no errors. Problem w...

CVE-2022-49721: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handle PLTs. Sometimes it is necessary to use a PLT entry to call an ftrace trampoline. This is handled by ftracemakecall and ftracemakenop, with each having almost identical logic, but this is not...

CVE-2021-47647: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: ipq8074: fix PCI-E clock oops Fix PCI-E clock related kernel oops that are caused by a missing clock parent. pcie0rchngclksrc has numparents set to 2 but only one parent is actually set via parenthws, it should also ha...

CVE-2022-49067: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: powerpc: Fix virtaddrvalid for 64-bit Book3E & 32-bit mpe: On 64-bit Book3E vmalloc space starts at 0x8000000000000000. Because of the way pa works we have: pa0x8000000000000000 == 0, and therefore virttopfn0x8000000000000000 == ...

CVE-2022-49084: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: qede: confirm skb is allocated before using qedebuildskb assumes buildskb always works and goes straight to skbreserve. However, buildskb can fail under memory pressure. This results in a kernel panic because the skb to reserve i...

CVE-2022-49048: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix panic when forwarding a pkt with no in6 dev kongweibin reported a kernel panic in ip6forward when input interface has no in6 dev associated. The following tc commands were used to reproduce this panic: tc qdisc del dev...

PT-2025-8233

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.18.0-rc5-next-20220504 Description A vulnerability in the Linux kernel has been identified, where the UDC driver incorrectly resets the gadget's driver internals, specifically the driver-bus entry. This issue i...

PT-2025-8059

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.4.89 Description A kernel panic issue has been resolved in the Linux kernel. The problem occurred during the unload and load of ath11k modules, causing a kernel panic due to an internal error. The issue was...

PT-2025-8289

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the xen xlate map ballooned pages function. The issue arises from the combination of EXPORT SYMBOL and init, which can...

PT-2025-7942

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.15.0 Description A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the da850-evm configuration for the ARM architecture. This issue occurs when booting with newer version...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel has a security vulnerability that originates from a kernel panic in ath11k...

Linux Kernel Security Vulnerabilities

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 panic in the hfi1 module when SDMA is disabled...

CVE-2022-49529: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: fix the null pointer while the smu is disabled It needs to check if the ppfuncs is initialized while release the context, otherwise it will trigger null pointer panic while the software smu is not enabled...

CVE-2022-49124: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Work around an erratum on fast string copy instructions A rare kernel panic scenario can happen when the following conditions are met due to an erratum on fast string copy instructions: 1 An uncorrected error. 2 That err...

PT-2025-13222

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the RDMA/bnxt re module. The issue occurs when using nvme target with use srq on, resulting in a kernel panic due to a...