CVE-2022-49727 ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix signed integer overflow in l2tpip6sendmsg When len = INTMAX - transhdrlen, ulen = len + transhdrlen will be overflow. To fix, we can follow what udpv6 does and subtract the transhdrlen from the max...

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 signed integer overflow in the ip6appenddata function...

UBUNTU-CVE-2025-23022

FreeType 2.8.1 has a signed integer overflow in cf2doFlex in cff/cf2intrp.c...

PT-2025-4770 · Freetype +1 · Freetype +1

Name of the Vulnerable Software and Affected Versions: FreeType version 2.8.1 Description: The issue is a signed integer overflow in the cf2 doFlex function, located in cff/cf2intrp.c. This overflow can occur during flex processing. Recommendations: For FreeType version 2.8.1, consider applying a...

CVE-2025-23022

FreeType 2.8.1 has a signed integer overflow in cf2doFlex in cff/cf2intrp.c...

CVE-2025-23022

CVE-2025-23022: Technical details beyond the initial description are not provided in the connected documents; only the signed integer overflow in FreeType 2.8.1 cf2_doFlex is stated.

CVE-2025-23022

Removed by vendor...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow The sanitizer reports the following issues: 62.982337 ------------ cut here ------------ 62.985692 cgroup:...

Fedora 40 : php (2024-2b429e720e)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-2b429e720e advisory. PHP version 8.3.12 26 Sep 2024 CGI: Fixed bug GHSA-p99j-rfp4-xqvq Bypass of CVE-2024-4577, Parameter Injection Vulnerability. CVE-2024-8926 nielsdos...

OESA-2024-2157 libsndfile security update

Libsndfile is a C library for reading and writing files containing sampled sound such as MS Windows WAV and the Apple/SGI AIFF format through one standard library interface. Security Fixes: Multiple signed integers overflow in function aureadheader in src/au.c and in functions mat4open and...

CVE-2024-42136

In the Linux kernel, the following vulnerability has been resolved: cdrom: rearrange lastmediachange check to avoid unintentional overflow When running syzkaller with the newly reintroduced signed integer wrap sanitizer we encounter this splat: 366.015950 UBSAN: signed-integer-overflow in...

CVE-2024-42136

In the Linux kernel, the following vulnerability has been resolved: cdrom: rearrange lastmediachange check to avoid unintentional overflow When running syzkaller with the newly reintroduced signed integer wrap sanitizer we encounter this splat: 366.015950 UBSAN: signed-integer-overflow in...

CVE-2024-41000

In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: 62.982337 ------------ cut here ------------ 62.985692 cgroup: Invalid name 62.986211...

CVE-2024-41000 block/ioctl: prefer different overflow check

In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: 62.982337 ------------ cut here ------------ 62.985692 cgroup: Invalid name 62.986211...

CVE-2024-41000 block/ioctl: prefer different overflow check

In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: 62.982337 ------------ cut here ------------ 62.985692 cgroup: Invalid name 62.986211...

CVE-2024-41000 block/ioctl: prefer different overflow check

In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: 62.982337 ------------ cut here ------------ 62.985692 cgroup: Invalid name 62.986211...

CVE-2024-41000

CVE-2024-41000 : Linux kernel: block/ioctl: prefer different overflow check. UBSAN signed-overflow triggered by overflow in signed arithmetic during ioctl handling; fixed by reworking the overflow check to avoid performing an actual overflow in the check itself. The issue is linked to reintroduci...

CVE-2024-41000

In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: 62.982337 ------------ cut here ------------ 62.985692 cgroup: Invalid name 62.986211...

CVE-2023-52832

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't return unset power in ieee80211gettxpower We can get a UBSAN warning if ieee80211gettxpower returns the INTMIN value mac80211 internally uses for "unset power level". UBSAN: signed-integer-overflow in...

DEBIAN-CVE-2024-35905

In the Linux kernel, the following vulnerability has been resolved: bpf: Protect against int overflow for stack access size This patch re-introduces protection against the size of access to stack memory being negative; the access size can appear negative as a result of overflowing its signed int...