EUVD-2025-124959

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

EUVD-2025-124957

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respectiv...

EUVD-2025-124970

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for Niagara The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respective...

CVE-2025-40126

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respectiv...

CVE-2025-40124

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

CVE-2025-40112

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for Niagara The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respective...

UBUNTU-CVE-2025-40124

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

CVE-2025-40126 sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respectiv...

CVE-2025-40126

CVE-2025-40126 affects the Linux kernel (sparc/UltraSPARC) where a faulty exception handling path in copy_from_user and copy_to_user could affect the return value in faulting scenarios. The referenced commit added exception handlers for user-space memory references and incorrectly calculated the ...

CVE-2025-40126 sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respectiv...

CVE-2025-40124

CVE-2025-40124 concerns a Linux kernel vulnerability affecting SPARC/UltraSPARC III platforms where copy_from_user() could return an impossibly large value, triggering a BUG_ON in ext4 when large folios are enabled. The root cause is the exception handling in copy_from_user/copy_to_user returns i...

CVE-2025-40124 sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC III

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

CVE-2025-40124 sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC III

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

CVE-2025-40124

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

CVE-2025-40112 sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for Niagara The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respective...

CVE-2025-40112

CVE-2025-40112 : In the Linux kernel, the sparc Niagara path had inaccurate exception reporting in copy_from_user and copy_to_user. The referenced commit added exception handlers for user-space memory references, which returned from the function and computed remaining bytes using current register...

CVE-2025-40112 sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for Niagara The referenced commit introduced exception handlers on user-space memory references in copyfromuser and copytouser. These handlers return from the respective...

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 Linux kernel that stems from an exception handling miscalculation that could lead to memory access errors...

Linux Distros Unpatched Vulnerability : CVE-2025-40112

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sparc: fix accurate exception reporting in copyfromtouser for Niagara The referenced commit introduced exception handlers on user-space memory references in...

PT-2025-46588

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue was identified in the Linux kernel related to exception handling within the copy from user and copy to user functions on the Niagara architecture. The problem stemmed from...