Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: kprobes/x86: Use copyfromkernelnofault to read from an unsafe address. Reading from an unsafe address using copyfromkernelnofault in archadjustkprobeaddr is allowed because this function is called before checking whether the...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallowed reading of the vsyscall page for copyfromkernelnofault When attempting to use copyfromkernelnofault to read the vsyscall page through a bpf program, the following oops was reported: BUG: Unable to handle a page...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990203)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990203 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault When trying to use...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989515)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989515 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault When trying to use...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988651)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988651 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 cause...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986973 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 cause...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: powerpc/mm/fault: Fixed the reporting of kfence page faults. The copyfromkernelnofault function can be called when reading /proc/kcore. /proc/kcore may contain kfence objects that are not mapped, and reading these objects via...

CVE-2024-56678

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm/fault: Fix kfence page fault reporting copyfromkernelnofault can be called when doing read of /proc/kcore. /proc/kcore can have some unmapped kfence objects which when read via copyfromkernelnofault can cause page...

CVE-2024-56678 powerpc/mm/fault: Fix kfence page fault reporting

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm/fault: Fix kfence page fault reporting copyfromkernelnofault can be called when doing read of /proc/kcore. /proc/kcore can have some unmapped kfence objects which when read via copyfromkernelnofault can cause page...

kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault The Linux kernel CVE team has assigned CVE-2024-26906 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041746-CVE-2024-26906-bb35@gregk...

kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault The Linux kernel CVE team has assigned CVE-2024-26906 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041746-CVE-2024-26906-bb35@gregk...

kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault The Linux kernel CVE team has assigned CVE-2024-26906 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041746-CVE-2024-26906-bb35@gregk...

kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault The Linux kernel CVE team has assigned CVE-2024-26906 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041746-CVE-2024-26906-bb35@gregk...

kernel: kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address

An unsafe read function was found in arch/x86/kernel/kprobes/core.c in the Linux kernel...

kernel: kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address

An unsafe read function was found in arch/x86/kernel/kprobes/core.c in the Linux kernel...

SUSE CVE-2021-47276

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 caused a bad ip address to be used for updating into a nop in ftraceinit, but the error path rightfully returned -EINVAL and not -EFAULT,...

UBUNTU-CVE-2021-47276

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 caused a bad ip address to be used for updating into a nop in ftraceinit, but the error path rightfully returned -EINVAL and not -EFAULT,...

CVE-2021-47276 ftrace: Do not blindly read the ip address in ftrace_bug()

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 caused a bad ip address to be used for updating into a nop in ftraceinit, but the error path rightfully returned -EINVAL and not -EFAULT,...

CVE-2021-47276

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 caused a bad ip address to be used for updating into a nop in ftraceinit, but the error path rightfully returned -EINVAL and not -EFAULT,...

CVE-2024-26946

An unsafe read function was found in arch/x86/kernel/kprobes/core.c in the Linux kernel...