CVE-2024-49987 bpftool: Fix undefined behavior in qsort(NULL, 0, ...)

In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix undefined behavior in qsortNULL, 0, ... When netfilter has no entry to display, qsort is called with qsortNULL, 0, .... This results in undefined behavior, as UBSan reports: net.c:827:2: runtime error: null pointer...

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 possible undefined behavior of bpftool in the use of qsort...

CVE-2024-49987: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix undefined behavior in qsortNULL, 0, ... When netfilter has no entry to display, qsort is called with qsortNULL, 0, .... This results in undefined behavior, as UBSan reports: net.c:827:2: runtime error: null pointer...

GHSA-Q8HX-MM92-4WVG wasmtime has a runtime crash when combining tail calls with trapping imports

Impact Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtime crash is a deterministic process abort when...

DEBIAN-CVE-2024-47763

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

CVE-2024-47763

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

SUSE-SU-2024:3541-1 Security update for podofo

This update for podofo fixes the following issues: - CVE-2015-8981: Fixed heap overflow in the function ReadXRefSubsection bsc1023190 - CVE-2017-6840: Fixed invalid memory read in ColorChanger::GetColorFromStack colorchanger.cpp bsc1027787 - CVE-2017-6841: Fixed NULL pointer dereference in...

CLSA-2024-1728297353 kernel: Fix of 5 CVEs

drm/amd/pm: fix the Out-of-bounds read warning CVE-2024-46731 - hwmon: w83627ehf Fix underflows seen when writing limit attributes CVE-2024-46756 - hwmon: lm95234 Fix underflows seen when writing limit attributes CVE-2024-46758 - hwmon: nct6775-core Fix underflows seen when writing limit...

UBUNTU-CVE-2024-46847

In the Linux kernel, the following vulnerability has been resolved: mm: vmalloc: ensure vmapblock is initialised before adding to queue Commit 8c61291fd850 "mm: fix incorrect vbq reference in purgefragmentedblock" extended the 'vmapblock' structure to contain a 'cpu' field which is set at...

kernel: nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells

In the Linux kernel, the following vulnerability has been resolved: nvmem: Fix shift-out-of-bound UBSAN with byte size cells If a cell has 'nbits' equal to a multiple of BITSPERBYTE the logic p &= GENMASKcell-nbits%BITSPERBYTE - 1, 0; will become undefined behavior because nbits modulo BITSPERBYT...

kernel: drm/radeon: fix UBSAN warning in kv_dpm.c

A vulnerability was found in the Linux kernel's DRM/Radeon driver, specifically in the sumovidmappingentry within the kvdpm.c file. Insufficient bounds checking can lead to memory corruption...

UBUNTU-CVE-2024-44993

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix out-of-bounds read in v3dcsdjobrun When enabling UBSAN on Raspberry Pi 5, we get the following warning: 387.894977 UBSAN: array-index-out-of-bounds in drivers/gpu/drm/v3d/v3dsched.c:320:3 387.903868 index 7 is out of...

Division By Zero Error

TensorFlow is vulnerable to a Division By Zero Error. The vulnerability is due to the EmbeddingLookup TFLite operator not checking if the first dimension of the value input is zero before performing a division operation. It allows an attacker to craft a model that triggers the error, potentially...

kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq

in linux kernel, shift undefined behavior occurs in bnxtqpliballocinithwq with hwqattr-auxdepth of nonzero and hwqattr-auxstride of zero...

kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq

in linux kernel, shift undefined behavior occurs in bnxtqpliballocinithwq with hwqattr-auxdepth of nonzero and hwqattr-auxstride of zero...

SUSE CVE-2022-48906

In the Linux kernel, the following vulnerability has been resolved: mptcp: Correctly set DATAFIN timeout when number of retransmits is large Syzkaller with UBSAN uncovered a scenario where a large number of DATAFIN retransmits caused a shift-out-of-bounds in the DATAFIN timeout calculation:...

DEBIAN-CVE-2022-48906

In the Linux kernel, the following vulnerability has been resolved: mptcp: Correctly set DATAFIN timeout when number of retransmits is large Syzkaller with UBSAN uncovered a scenario where a large number of DATAFIN retransmits caused a shift-out-of-bounds in the DATAFIN timeout calculation:...

UBUNTU-CVE-2022-48906

In the Linux kernel, the following vulnerability has been resolved: mptcp: Correctly set DATAFIN timeout when number of retransmits is large Syzkaller with UBSAN uncovered a scenario where a large number of DATAFIN retransmits caused a shift-out-of-bounds in the DATAFIN timeout calculation:...

PT-2024-33775

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A vulnerability has been resolved in the Linux kernel, specifically in the blk iocost component, where out of bound shifts were caught by UBSAN in the ioc forgive debts function. The issue...

PT-2024-32245

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the initialization of the vmap block structure in the Linux kernel. When a new vmap block is being instantiated by new vmap block, the partially initialized...