Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the incorrect labeling of the mtkgate structure in the Mediatek clock-gated driver as initconst...

The vulnerability of the ep93xx_clk_register_gate() function in the arch/arm/mach-ep93xx/clock.c module, which supports Cirrus EP93xx processors in the Linux operating system, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ep93xxclkregistergate function in the arch/arm/mach-ep93xx/clock.c module, which supports Cirrus EP93xx processors in the Linux operating system, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromis...

UBUNTU-CVE-2022-49186

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: prevent array overflow in visconticlkregistergates This code was using -1 to represent that there was no reset function. Unfortunately, the -1 was stored in u8 so the if clksi.rsid = 0 condition was always true. Th...

UBUNTU-CVE-2022-49047

In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fix UAF in ep93xxclkregistergate arch/arm/mach-ep93xx/clock.c:154:2: warning: Use of memory after it is freed clang-analyzer-unix.Malloc arch/arm/mach-ep93xx/clock.c:151:2: note: Taking true branch if ISERRclk ^...

CVE-2024-50181

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