480 matches found
CVE-2024-58017 printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX
In the Linux kernel, the following vulnerability has been resolved: printk: Fix signed integer overflow when defining LOGBUFLENMAX Shifting 1 31 on a 32-bit int causes signed integer overflow, which leads to undefined behavior. To prevent this, cast 1 to u32 before performing the shift, ensuring...
CVE-2024-58017
CVE-2024-58017 affects the Linux kernel printk LOG_BUF_LEN_MAX. The issue arises when performing the 1 <
CVE-2024-58017
In the Linux kernel, the following vulnerability has been resolved: printk: Fix signed integer overflow when defining LOGBUFLENMAX Shifting 1 31 on a 32-bit int causes signed integer overflow, which leads to undefined behavior. To prevent this, cast 1 to u32 before performing the shift, ensuring...
CVE-2024-58017 printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX
In the Linux kernel, the following vulnerability has been resolved: printk: Fix signed integer overflow when defining LOGBUFLENMAX Shifting 1 31 on a 32-bit int causes signed integer overflow, which leads to undefined behavior. To prevent this, cast 1 to u32 before performing the shift, ensuring...
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 when defining LOGBUFLENMAX...
CVE-2022-49728
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix signed integer overflow in ip6appenddata Resurrect ubsan overflow checks and ubsan report this warning, fix it by change the variable length type to sizet. UBSAN: signed-integer-overflow in net/ipv6/ip6output.c:1489:19...
CVE-2022-49727
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...
CVE-2022-49728 ipv6: Fix signed integer overflow in __ip6_append_data
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix signed integer overflow in ip6appenddata Resurrect ubsan overflow checks and ubsan report this warning, fix it by change the variable length type to sizet. UBSAN: signed-integer-overflow in net/ipv6/ip6output.c:1489:19...
CVE-2022-49728
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix signed integer overflow in ip6appenddata Resurrect ubsan overflow checks and ubsan report this warning, fix it by change the variable length type to sizet. UBSAN: signed-integer-overflow in net/ipv6/ip6output.c:1489:19...
CVE-2022-49728
CVE-2022-49728 affects the Linux kernel’s IPv6 path. The issue is a signed integer overflow in __ip6_append_data, triggered by computing [length] that could exceed int range (UBSAN report: 2147479552 + 8567 cannot be represented in type int). The fix implemented across patches changes the [length...
CVE-2022-49727
CVE-2022-49727 : In the Linux kernel, the vulnerability affects the IPv6 L2TP send path (ipv6_sendmsg) where a signed integer overflow can occur when len >= INT_MAX - transhdrlen, causing ulen = len + transhdrlen to overflow. The fix mirrors the approach used in udpv6 by subtracting transhdrle...
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...
CVE-2022-49728: Integer Overflow or Wraparound
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix signed integer overflow in ip6appenddata Resurrect ubsan overflow checks and ubsan report this warning, fix it by change the variable length type to sizet. UBSAN: signed-integer-overflow in net/ipv6/ip6output.c:1489:19...
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
Removed by vendor...
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.