282 matches found
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: comedi: Flushing partial mappings in the error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the user-space page tables when we drop the buffer reference with...
UBUNTU-CVE-2024-56368
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix overflow in rbmapvma An overflow occurred when performing the following calculation: nrpages = nrsubbufs + 1 dumpstack lib/dumpstack.c:94 inline dumpstacklvl+0x116/0x1f0 lib/dumpstack.c:120 printaddressdescriptio...
SUSE CVE-2024-56611
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix migratetonode assuming there is at least one VMA in a MM We currently assume that there is at least one VMA in a MM, which isn't true. So we might end up having findvma return NULL, to then de-reference NULL. So...
DEBIAN-CVE-2024-56765
In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/vas: Add close callback in vasvmops struct The mapping VMA address is saved in VAS window struct when the paste address is mapped. This VMA address is used during migration to unmap the paste address if the window...
UBUNTU-CVE-2024-56765
In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/vas: Add close callback in vasvmops struct The mapping VMA address is saved in VAS window struct when the paste address is mapped. This VMA address is used during migration to unmap the paste address if the window...
Linux kernel 安全漏洞
Linux Kernel is an open source operating system kernel, which is one of the core components of the operating system. A memory misreference vulnerability exists in the Linux Kernel. The vulnerability arises because the VAS window saves VMA addresses in the VAS window structure when mapping paste...
PT-2025-52657
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the tracing subsystem related to Virtual Memory Area VMA handling. Specifically, when a VMA is split, the ring buffer unmap function can be call...
DEBIAN-CVE-2024-56611
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix migratetonode assuming there is at least one VMA in a MM We currently assume that there is at least one VMA in a MM, which isn't true. So we might end up having findvma return NULL, to then de-reference NULL. So...
CVE-2024-56613 sched/numa: fix memory leak due to the overwritten vma->numab_state
In the Linux kernel, the following vulnerability has been resolved: sched/numa: fix memory leak due to the overwritten vma-numabstate Problem Description When running the hackbench program of LTP, the following memory leak is reported by kmemleak. /opt/ltp/testcases/bin/hackbench 20 thread 1000...
CVE-2024-56611 mm/mempolicy: fix migrate_to_node() assuming there is at least one VMA in a MM
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix migratetonode assuming there is at least one VMA in a MM We currently assume that there is at least one VMA in a MM, which isn't true. So we might end up having findvma return NULL, to then de-reference NULL. So...
AZL-55709 CVE-2024-53180 affecting package kernel for versions less than 6.6.64.2-1
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Add sanity NULL check for the default mmap fault handler A driver might allow the mmap access before initializing its runtime-dmaarea properly. Add a proper NULL check before passing to virttopage for avoiding a panic...
UBUNTU-CVE-2024-53180
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Add sanity NULL check for the default mmap fault handler A driver might allow the mmap access before initializing its runtime-dmaarea properly. Add a proper NULL check before passing to virttopage for avoiding a panic...
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 memory leak caused by an override of vma-numabstate in the sched/numa subsystem...
UBUNTU-CVE-2024-53148
In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...
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 nommu component incorrectly passing parameters to vmaiterprealloc when deleting vma entries, causing the...
uprobes: fix kernel info leak via "[uprobes]" vma
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PT-2024-8142 · Schneider Electric · Schneider Electric Modicon Mc80 Bmkc80 +2
Name of the Vulnerable Software and Affected Versions: Schneider Electric Modicon M340 CPU BMXP34 versions affected versions not specified Schneider Electric Modicon MC80 BMKC80 versions affected versions not specified Schneider Electric Modicon Momentum Unity M1E Processor 171CBU versions affect...
CVE-2024-49973 r8169: add tally counter fields added with RTL8125
In the Linux kernel, the following vulnerability has been resolved: r8169: add tally counter fields added with RTL8125 RTL8125 added fields to the tally counter, what may result in the chip dma'ing these new fields to unallocated memory. Therefore make sure that the allocated memory area is big...
UBUNTU-CVE-2024-47676
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb.c: fix UAF of vma in hugetlb fault pathway Syzbot reports a UAF in hugetlbfault. This happens because vmfanonprepare could drop the per-VMA lock and allow the current VMA to be freed before hugetlbvmaunlockread is...