6123 matches found
DEBIAN-CVE-2022-49359
In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Job should reference MMU not filepriv For a while now it's been allowed for a MMU context to outlive it's corresponding panfrostpriv, however the job structure still references panfrostpriv to get hold of the MMU...
DEBIAN-CVE-2022-49330
In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcpmtupprobesuccess vs wrong sndcwnd syzbot got a new report 1 finally pointing to a very old bug, added in initial support for MTU probing. tcpmtuprobe has checks about starting an MTU probe if tcpsndcwndtp = 11. But...
UBUNTU-CVE-2022-49529
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...
UBUNTU-CVE-2022-49359
In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Job should reference MMU not filepriv For a while now it's been allowed for a MMU context to outlive it's corresponding panfrostpriv, however the job structure still references panfrostpriv to get hold of the MMU...
UBUNTU-CVE-2022-49557
In the Linux kernel, the following vulnerability has been resolved: x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave Set the starting uABI size of KVM's guest FPU to 'struct kvmxsave', i.e. to KVM's historical uABI size. When saving FPU state for usersapce, KVM well, now th...
UBUNTU-CVE-2022-49489
In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpuvbifinitmemtypes+0x40/0xb8...
UBUNTU-CVE-2022-49499
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereferences without iommu Check if 'aspace' is set before using it as it will stay null without IOMMU, such as on msm8974...
UBUNTU-CVE-2022-49478
In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix array-index-out-of-bounds in pvr2i2ccoreinit Syzbot reported that -1 is used as array index. The problem was in missing validation check. hdw-unitnumber is initialized with -1 and then if init table walk fails...
DEBIAN-CVE-2022-49102
In the Linux kernel, the following vulnerability has been resolved: habanalabs: fix possible memory leak in MMU DR fini This patch fixes what seems to be copy paste error. We will have a memory leak if the host-resident shadow is NULL which will likely happen as the DR and HR are not dependent...
UBUNTU-CVE-2022-49069
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix by adding FPU protection for dcn30internalvalidatebw Why Below general protection fault observed when WebGL Aquarium is run for longer duration. If drm debug logs are enabled and set to 0x1f then the issue is...
DEBIAN-CVE-2021-47639
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...
CVE-2022-49604 ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctlipfwdusepmtu. While reading sysctlipfwdusepmtu, it can be changed concurrently. Thus, we need to add READONCE to its readers...
CVE-2022-49565 perf/x86/intel/lbr: Fix unchecked MSR access error on HSW
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW The fuzzer triggers the below trace. 7763.384369 unchecked MSR access error: WRMSR to 0x689 tried to write 0x1fffffff8101349e at rIP: 0xffffffff810704a4...
CVE-2022-49478 media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix array-index-out-of-bounds in pvr2i2ccoreinit Syzbot reported that -1 is used as array index. The problem was in missing validation check. hdw-unitnumber is initialized with -1 and then if init table walk fails...
CVE-2022-49102 habanalabs: fix possible memory leak in MMU DR fini
In the Linux kernel, the following vulnerability has been resolved: habanalabs: fix possible memory leak in MMU DR fini This patch fixes what seems to be copy paste error. We will have a memory leak if the host-resident shadow is NULL which will likely happen as the DR and HR are not dependent...
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. Linux kernel suffers from a memory misreference vulnerability that originates from the panfrost module's job structure referencing panfrostpriv to obtain the MMU environment,...
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 the qca8k switch not resetting the cpu port when the MTU is changed...
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 originates from the clkdisable operation in mtkiommuremove in the mediatek iommu module...
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 double release in the DC stream during a GPU reset...
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 Linux kernel, which stems from a gpumetricstable memory leak...