CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS Advisories. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-343-01 Universal Boot Loader U-Boot ICSA-25-343-02 Festo LX Appliance ICSA-25-343-03 Multiple India-Base...

EUVD-2022-55718

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

DEBIAN-CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

CVE-2022-50638 ext4: fix bug_on in __es_tree_search caused by bad boot loader inode

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

CVE-2022-50638

CVE-2022-50638 (Linux kernel) concerns an ext4 bug_on due to a boot loader inode corruption during ioctl-based swap of boot loader inodes, causing a kernel BUG in ext4_es_end via ext4 extents logic. The issue is triggered when boot loader inode is invalid or not a normal file (S_IFREG) and extent...

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 boot loader inode error that could cause a system crash...

CVE-2022-50638: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

SUSE SLED15: grub2 / grub2-arm64-efi / grub2-i386-pc / grub2-powerpc-ieee1275 / etc (SUSE-SU-2025:4305-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4305-1 advisory. - CVE-2025-54771: Fixed rubfileclose does not properly controls the fs refcount bsc1252931 - CVE-2025-54770:...

GNU GRUB 安全漏洞

GNU GRUB is a Linux system boot program from the GNU community. A security vulnerability exists in GNU GRUB that originates from incorrectly retaining memory pointers during file closure, which could lead to a denial of service...

The vulnerability of the U-Boot loader, related to uncontrolled recursion, allows a hacker to compromise data integrity and cause service failures.

The vulnerability of the U-Boot loader is related to uncontrolled recursion. Exploiting this vulnerability allows an attacker to compromise data integrity and cause service failures...

The vulnerability of the nfs_readreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failure.

The vulnerability of the nfsreadreply function in the net/nfs.c component of the U-Boot loader is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

The vulnerability of the “i2c md” command in the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failure.

The vulnerability of the “i2c md” command in the U-Boot loader is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows a remote attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability of the memcpy() function in the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause a service failure.

The vulnerability of the memcpy function in the U-Boot loader is related to a numerical loss of significance. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failure through a specially created ext4 file...

The vulnerability of the memset() function in the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause a service failure.

The vulnerability of the memset function in the U-Boot loader is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows a remote attacker to access confidential data, compromise its integrity, and cause service failures through a specially created ext4 file...

The vulnerability of the U-Boot loader, related to writing beyond the buffer boundaries, allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the U-Boot loader is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows a remote attacker to gain access to confidential data, compromise its integrity, and cause service failures...

The vulnerability of the nfs_readreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data and also cause a service failure.

The vulnerability of the nfsreadreply function in the net/nfs.c component of the U-Boot loader is related to reading data beyond the allowable buffer size. Exploiting this vulnerability allows an attacker to gain access to confidential data and also cause service failures...

The vulnerability in the driver/usb/gadget/f_dfu.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failure.

The vulnerability in the driver/usb/gadget/fdfu.c file of the U-Boot loader is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows an attacker to access confidential data, compromise its integrity, and cause system failures...

The vulnerability of the nfs_lookupreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failure.

The vulnerability of the nfslookupreply function in the net/nfs.c component of the U-Boot loader is related to buffer overflow attacks. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures...