HarfBuzz 安全漏洞

HarfBuzz is HarfBuzz open source a text engine for OpenType fonts. HarfBuzz version before 12.3.0 has a security vulnerability , the vulnerability stems from the SubtableUnicodesCache::create function does not check the hbmalloc return value , which may lead to null pointer dereferencing and...

GO-2025-4087 Unchecked memory allocation during vector deserialization in github.com/consensys/gnark-crypto

Unchecked memory allocation during vector deserialization in github.com/consensys/gnark-crypto...

EUVD-2025-37035

gnark-crypto allows unchecked memory allocation during vector deserialization...

gnark-crypto allows unchecked memory allocation during vector deserialization

The issue has been reported by @raefko from @fuzzinglabs. Excerpts from the report: A critical vulnerability exists in the gnark-crypto library's Vector.ReadFrom function that allows an attacker to trigger arbitrary memory allocation by crafting malicious input data. An attacker can cause the...

Denial Of Service (DoS)

net-imap is vulnerable to Denial Of Service DoS. The vulnerability is due to memory exhaustion due to automatic and unchecked memory allocation when handling large 'literal' byte counts in server responses from untrusted IMAP servers...

SUSE CVE-2017-18210

In ImageMagick 7.0.7, a NULL pointer dereference vulnerability was found in the function BenchmarkOpenCLDevices in MagickCore/opencl.c because a memory allocation result is not checked...

SUSE CVE-2022-3104

An issue was discovered in the Linux kernel through 5.16-rc6. lkdtmARRAYBOUNDS in drivers/misc/lkdtm/bugs.c lacks check of the return value of kmalloc and will cause the null pointer dereference...

kernel: sfc_ef100: NULL pointer dereference in ef100_update_stats()

An issue was discovered in the Linux kernel through 5.16-rc6. ef100updatestats in drivers/net/ethernet/sfc/ef100nic.c lacks check of the return value of kmalloc...

CVE-2019-12378

An issue was discovered in ip6racontrol in net/ipv6/ipv6sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of newra, which might allow an attacker to cause a denial of service NULL pointer dereference and system crash. NOTE: This has been disputed as not an issue...

xorg-x11-server: denial of service due to unchecked malloc in client authentication

It was found that the X.Org server did not properly handle SUN-DES-1 Secure RPC authentication credentials. A malicious, unauthenticated client could use this flaw to crash the X.Org server by submitting a specially crafted authentication request...

Re: [securityreason] *BSD libc (strfmon) Multiple vulnerabilities

On Mar 27, 2:09pm, [email protected] [email protected] wrote: -- Subject: securityreason BSD libc strfmon Multiple vulnerabilities ... stuff deleted ... | Problem exist also in printf function. | | Example code will show Integer Overflow . | | - ---example-start-- | include stdio.h | ...