CVE-2023-28431 Frontier's modexp precompile is slow for even modulus

Frontier is an Ethereum compatibility layer for Substrate. Frontier's modexp precompile uses num-bigint crate under the hood. In the implementation prior to pull request 1017, the cases for modulus being even and modulus being odd are treated separately. Odd modulus uses the fast Montgomery...

GHSA-FCMM-54JP-7VF6 Frontier's modexp precompile is slow for even modulus

Impact Frontier's modexp precompile uses num-bigint crate under the hood. In the implementation, the cases for modulus being even and modulus being odd are treated separately. Odd modulus uses the fast Montgomery multiplication, and even modulus uses the slow plain power algorithm. This gas cost...

Frontier's modexp precompile is slow for even modulus

Impact Frontier's modexp precompile uses num-bigint crate under the hood. In the implementation, the cases for modulus being even and modulus being odd are treated separately. Odd modulus uses the fast Montgomery multiplication, and even modulus uses the slow plain power algorithm. This gas cost...

A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU resulting in a denial of service condition or potentially execute code on the host with the privileges of the QEMU process.

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SUSE CVE-2006-3404

Buffer overflow in the xcfloadvector function in app/xcf/xcf-load.c for gimp before 2.2.12 allows user-assisted attackers to cause a denial of service crash and possibly execute arbitrary code via an XCF file with a large numaxes value in the VECTORS property...

SUSE CVE-2010-3296

The cxgbextensionioctl function in drivers/net/cxgb3/cxgb3main.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a CHELSIOGETQSETNUM ioctl call...

SUSE CVE-2017-8419

LAME through 3.99.5 relies on the signed integer data type for values in a WAV or AIFF header, which allows remote attackers to cause a denial of service stack-based buffer overflow or heap-based buffer overflow or possibly have unspecified other impact via a crafted file, as demonstrated by...

SUSE CVE-2018-20124

hw/rdma/rdmabackend.c in QEMU allows guest OS users to trigger out-of-bounds access via a PvrdmaSqWqe ring element with a large numsge value...

SUSE CVE-2019-14818

A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhostuser socket, can send specially crafted VRINGSETNUM messages, resulting in a memory leak including file...

SUSE CVE-2020-14983

The server in Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 doesn't validate the user-controlled numplayers value, leading to a buffer overflow. A malicious user can overwrite the server's stack...

SUSE CVE-2021-29552

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by controlling the values of numsegments tensor argument for UnsortedSegmentJoin. This is because the...

PT-2023-10202 · Unknown · Fumon Trello-Octometric

Name of the Vulnerable Software and Affected Versions: Fumon trello-octometric affected versions not specified Description: A critical issue has been found in Fumon trello-octometric, affecting the main function of the file metrics-ui/server/srv.go. The manipulation of the num argument leads to s...

trello-octometric SQL注入漏洞

trello-octometric is a small project by the individual developer Jade Bilkey to execute metrics on trello boards over time. trello-octometric suffers from a SQL injection vulnerability that stems from the fact that incorrect manipulation of the parameter num can lead to sql injection...

PT-2022-27926 · Trendnet · Tew755Ap

Name of the Vulnerable Software and Affected Versions: TRENDnet TEW755AP version 1.13B01 Description: A stack overflow issue was discovered, related to the setlogo num parameter in the icp setlogo img sub 41DBF4 function. Recommendations: For version 1.13B01, as a temporary workaround, consider...

Vulnerability Spotlight: Memory corruption vulnerability discovered in PowerISO

Piotr Bania of Cisco Talos discovered this vulnerability. Cisco Talos recently discovered a memory corruption vulnerability in PowerISO. TALOS-2022-1644 CVE-2022-41992 is a memory corruption vulnerability that exists in the VHD File Format parsing functionality of PowerISO 8.3. A specially crafte...

OP-TEE Trusted OS 输入验证错误漏洞

OP-TEE Trusted OS is OP-TEE open source an open source trusted execution environment TEE that implements Arm TrustZone technology. A buffer overflow vulnerability exists in OP-TEE Trusted OS versions prior to 3.19.0, which stems from an unvalidated "numparams" parameter that can be exploited to...

DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash

A flaw was found in the vhost library in DPDK. Function vhostusersetinflightfd does not validate msg-payload.inflight.numqueues, possibly causing out-of-bounds memory read/write. Any software using DPDK vhost library may crash as a result of this vulnerability...

kernel: dma-buf/dma-resv: Stop leaking on krealloc() failure

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: Stop leaking on krealloc failure Currently dmaresvgetfences will leak the previously allocated array if the fence iteration got restarted and the kreallocarray fails. Free the old array by hand, and make sure we...

kernel: ACPI: CPPC: Avoid out of bounds access when parsing _CPC data

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Avoid out of bounds access when parsing CPC data If the NumEntries field in the CPC return package is less than 2, do not attempt to access the "Revision" element of that package, because it may not be present then...

kernel: ACPI: CPPC: Avoid out of bounds access when parsing _CPC data

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Avoid out of bounds access when parsing CPC data If the NumEntries field in the CPC return package is less than 2, do not attempt to access the "Revision" element of that package, because it may not be present then...