Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fixed an issue where the HCAPORTS component was unregistered twice. Clear the hcadevcomcomp field in the device’s private data after unregistering it during the LAG teardown. Otherwise, a slightly delayed second pass...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: s390/vmem: Split pages when debug pagealloc is enabled. Since commit bb1520d581a3 “s390/mm: Start kernel with DAT enabled”, the kernel crashes early during boot when debug pagealloc is enabled. Symptoms: - Memory initialization:...

EUVD-2026-24844

In the Linux kernel, the following vulnerability has been resolved: s390/entry: Scrub r12 register on kernel entry Before commit f33f2d4c7c80 "s390/bp: remove TIFISOLATEBP", all entry handlers loaded r12 with the current task pointer lg %r12,LCCURRENT for use by the BPENTER/BPEXIT macros. That...

UBUNTU-CVE-2025-40253

In the Linux kernel, the following vulnerability has been resolved: s390/ctcm: Fix double-kfree The function 'mpcrcvdsweepreqmpcginfo' is called conditionally from function 'ctcmpcunpackskb'. It frees passed mpcginfo. After that a call to function 'kfree' in function 'ctcmpcunpackskb' frees it...

The vulnerabilities of the s390/sclp components of the Linux operating system’s kernel, which allow a hacker to cause a service failure

The vulnerability of the s390/sclp components of the Linux operating system’s kernel is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

The vulnerability of the `virt_to-phys` function in the S390 kernel of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the virtto-phys function in the S390 kernel of the Linux operating system is related to the use of an uninitialized pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `copy_to_user` function in the s390 kernel of the Linux operating system allows a hacker to disclose protected information.

The vulnerability of the copytouser function in the s390 kernel of the Linux operating system is related to buffer overflows in the stack. Exploiting this vulnerability can allow an attacker to disclose sensitive information that is protected by security measures...

kernel: KVM: s390: pv: fix index value of replaced ASCE

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pv: fix index value of replaced ASCE The index field of the struct page corresponding to a guest ASCE should be 0. When replacing the ASCE in s390replaceasce, the index of the new ASCE should also be set to 0. Having t...