kernel: mm/sparsemem: fix race in accessing memory_section->usage

A race condition was found on a PFN in the Linux Kernel, which can fall into the device memory region with the system memory configuration. Normal zone start and end PFNs contain the device memory PFNs as well, and the compaction triggered will try on the device memory PFNs and end up in NOP. Thi...

kernel: x86/mm/pat: fix VM_PAT handling in COW mappings

CVE-2024-35877 pertains to a flaw in the Linux kernel's handling of Page Attribute Table PAT settings during Copy-On-Write COW operations. When a write operation triggers a COW event, the kernel may replace the original page table entries PTEs with anonymous folios. This replacement disrupts the...

kernel: virtio-net: tap: mlx5_core short frame denial of service

A denial of service DoS attack was found in the mlx5 driver in the Linux kernel. A KVM guest VM using virtio-net can crash the host by sending a short packet, for example, size = ETHHLEN...

kernel: virtio-net: tap: mlx5_core short frame denial of service

A denial of service DoS attack was found in the mlx5 driver in the Linux kernel. A KVM guest VM using virtio-net can crash the host by sending a short packet, for example, size = ETHHLEN...

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 that stems from a failure to properly check for null pointers when handling frame buffer objects...

CVE-2024-20317

A vulnerability in the handling of specific Ethernet frames by Cisco IOS XR Software for various Cisco Network Convergence System NCS platforms could allow an unauthenticated, adjacent attacker to cause critical priority packets to be dropped, resulting in a denial of service DoS condition. This...

CVE-2023-52659

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CVE-2024-27434

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CLSA-2024-1725876080 kernel: Fix of 44 CVEs

dmaengine: idxd: Fix possible Use-After-Free in irqprocessworklist CVE-2024-40956 - userfaultfd: fix a race between writeprotect and exitmmap CVE-2021-47461 - netfilter: nftables: use timestamp to check for set element timeout CVE-2024-27397 - x86/sev: Harden VC instruction emulation somewhat...

kernel: virtio-net: tun: mlx5_core short frame denial of service

A denial of service DoS attack was found in the mlx5 driver in the Linux kernel. A KVM guest VM using virtio-net can crash the host by sending a short packet, for example, size = ETHHLEN...

kernel: drm: Don't unref the same fb many times by mistake due to deadlock handling

A flaw was found in the Linux kernel. A frame buffer can be freed while still in use in a specific situation in drivers/gpu/drm/drmplane.c. This issue may compromise the availability...

The vulnerability of the ID3_Support::ID3v2Frame::getFrameValue function in the exempli utility allows a hacker to trigger a service failure.

The vulnerability of the ID3Support::ID3v2Frame::getFrameValue function in the exempli utility is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

CVE-2024-33050

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper...

CVE-2024-23364

Transient DOS when processing the non-transmitted BSSID profile sub-elements present within the MBSSID Information Element IE of a beacon frame that is received from over-the-air OTA...

CVE-2024-33051

CVE-2024-33051 is a WLAN firmware issue (Qualcomm) causing a transient Denial of Service when processing TIM Information Elements from beacon frames due to a missing length check. The CVE entries (NVD, Red Hat, CVE List, CNVD-style feeds) consistently describe a buffer over-read/length-check omis...

CVE-2024-33050 Buffer Over-read in WLAN Host Communication

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper...

CVE-2024-33048 Buffer Over-read in WLAN Host

Transient DOS while parsing the received TID-to-link mapping element of beacon/probe response frame...

CVE-2024-33048 Buffer Over-read in WLAN Host

Transient DOS while parsing the received TID-to-link mapping element of beacon/probe response frame...

CVE-2024-23364

The CVE-2024-23364 issue is a Transient DoS in WLAN where processing of non-transmitted BSSID profile sub-elements in the MBSSID Information Element (IE) of OTA beacon frames can cause Denial-of-Service. Public sources indicate this vulnerability concerns Qualcomm WLAN firmware components and rel...

CVE-2024-23364 Buffer Over-read in WLAN Firmware

Transient DOS when processing the non-transmitted BSSID profile sub-elements present within the MBSSID Information Element IE of a beacon frame that is received from over-the-air OTA...