374 matches found
kernel: mm: clear uffd-wp PTE/PMD state on mremap()
In the Linux kernel, the following vulnerability has been resolved: mm: clear uffd-wp PTE/PMD state on mremap When mremaping a memory region previously registered with userfaultfd as write-protected but without UFFDFEATUREEVENTREMAP, an inconsistency in flag clearing leads to a mismatch between t...
Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: Fixed the issue of dereferencing an invalid PMD migration entry. When migrating a THP, concurrent access to the PMD migration entry during a deferred split scan can lead to an invalid address access, as illustrated...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: mm: hugetlb: independent PMD page table shared count The refcount of the folio may be unexpectedly increased through functions like trygetfolio, such as splithugepages. In hugepmdunshare, we use the refcount to check whether a PM...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: LoongArch: Fixed a panic that occurred due to NULL-PMD in hugepteoffset ERROR INFO: CPU 25 Unable to handle kernel paging request at virtual address 0x0 ... Call Trace: hugepteoffset+0x3c/0x58 hugetlbfollowpagemask+0x74/0x438...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: Fixed the issue where hugepmdunshare caused a race condition with GUP-fast. The hugepmdunshare function releases a reference to a page table that might have previously been shared across processes. This could...
SUSE-SU-2025:3716-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. - CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...
Unbreakable Enterprise kernel security update
5.4.17-2136.348.3 - hugetlbfs: take readlock on immap for PMD sharing Waiman Long Orabug: 38459576 - kallsyms: add modulekallsymsoneachsymbollocked Julian Pidancet Orabug: 37629344 Orabug: 38418686 - kallsyms: export modulekallsymsoneachsymbol Julian Pidancet Orabug: 37629344 Orabug: 38418686...
SUSE CVE-2022-50534
In the Linux kernel, the following vulnerability has been resolved: dm thin: Use last transaction's pmd-root when commit failed Recently we found a softlock up problem in dm thin pool btree lookup code due to corrupted metadata: Kernel panic - not syncing: softlockup: hung tasks CPU: 7 PID: 26692...
CVE-2022-50534
In the Linux kernel, the following vulnerability has been resolved: dm thin: Use last transaction's pmd-root when commit failed Recently we found a softlock up problem in dm thin pool btree lookup code due to corrupted metadata: Kernel panic - not syncing: softlockup: hung tasks CPU: 7 PID: 26692...
UBUNTU-CVE-2022-50534
In the Linux kernel, the following vulnerability has been resolved: dm thin: Use last transaction's pmd-root when commit failed Recently we found a softlock up problem in dm thin pool btree lookup code due to corrupted metadata: Kernel panic - not syncing: softlockup: hung tasks CPU: 7 PID: 26692...
CVE-2022-50534
In the Linux kernel, the following vulnerability has been resolved: dm thin: Use last transaction's pmd-root when commit failed Recently we found a softlock up problem in dm thin pool btree lookup code due to corrupted metadata: Kernel panic - not syncing: softlockup: hung tasks CPU: 7 PID: 26692...
CVE-2022-50534
CVE-2022-50534 (Linux kernel, dm thin) : A vulnerability in the dm thin component can trigger an ABBA deadlock between shrinker_rwsem and pmd-root_lock when concurrent drop cache operations and dm thin worker threads run. This may lead to a broken btree with mixed fresh/stale nodes and cause a sy...
EUVD-2007-5991
Malware in sbrugna...
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 the use of the wrong pmd-root on a failed transaction commit, which could lead to a soft lockup...
kernel security update
An update is available for kernel. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...
RockyLinux 9 : kernel (RLSA-2025:11861)
The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:11861 advisory. kernel: media: uvcvideo: Fix double free in error path CVE-2024-57980 kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel:...
EUVD-2024-53321
Malicious code in bioql PyPI...
EUVD-2022-2747
Malicious code in bioql PyPI...