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linux linux kernel 5.6 vulnerabilities and exploits
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7.8
CVSSv3
CVE-2022-1419
The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object.
Linux Linux Kernel
Linux Linux Kernel 5.6
Debian Debian Linux 10.0
7.8
CVSSv3
CVE-2020-14381
A flaw was found in the Linux kernel’s futex implementation. This flaw allows a local malicious user to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to c...
Linux Linux Kernel
Linux Linux Kernel 5.6
7.8
CVSSv3
CVE-2016-5195
Race condition in mm/gup.c in the Linux kernel 2.x up to and including 4.x prior to 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka ...
Canonical Ubuntu Linux 16.10
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 12.04
Linux Linux Kernel
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux Tus 6.5
Redhat Enterprise Linux Eus 6.7
Redhat Enterprise Linux Long Life 5.6
Redhat Enterprise Linux Aus 6.4
Redhat Enterprise Linux 5
Redhat Enterprise Linux Long Life 5.9
Redhat Enterprise Linux Aus 6.2
Redhat Enterprise Linux Eus 7.1
Redhat Enterprise Linux Eus 6.6
Redhat Enterprise Linux Aus 6.5
Debian Debian Linux 8.0
Debian Debian Linux 7.0
5 EDB exploits
182 Github repositories
6 Articles
7.5
CVSSv3
CVE-2012-0207
The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel prior to 3.2.1 allows remote malicious users to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
Linux Linux Kernel
Redhat Enterprise Linux Eus 5.6
1 EDB exploit
7
CVSSv3
CVE-2023-1295
A time-of-check to time-of-use issue exists in io_uring subsystem's IORING_OP_CLOSE operation in the Linux kernel's versions 5.6 - 5.11 (inclusive), which allows a local user to elevate their privileges to root. Introduced in b5dba59e0cf7e2cc4d3b3b1ac5fe81ddf21959eb, pa...
Linux Linux Kernel
Netapp H300s -
Netapp H500s -
Netapp H700s -
Netapp H410s -
Netapp H410c -
6.5
CVSSv3
CVE-2020-29373
An issue exists in fs/io_uring.c in the Linux kernel prior to 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
Linux Linux Kernel
6.1
CVSSv3
CVE-2011-1776
The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel prior to 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate malicious users to cause a denial of service (heap-based buff...
Linux Linux Kernel
Redhat Enterprise Linux Server 5.0
Redhat Enterprise Linux Workstation 5.0
Redhat Enterprise Linux Desktop 5.0
Redhat Enterprise Linux Server Aus 5.6
Redhat Enterprise Linux Server Eus 5.6
5.5
CVSSv3
CVE-2019-20810
go7007_snd_init in drivers/media/usb/go7007/snd-go7007.c in the Linux kernel prior to 5.6 does not call snd_card_free for a failure path, which causes a memory leak, aka CID-9453264ef586.
Linux Linux Kernel
Opensuse Leap 15.1
Opensuse Leap 15.2
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
5.5
CVSSv3
CVE-2020-12768
An issue exists in the Linux kernel prior to 5.6. svm_cpu_uninit in arch/x86/kvm/svm.c has a memory leak, aka CID-d80b64ff297e. NOTE: third parties dispute this issue because it's a one-time leak at the boot, the size is negligible, and it can't be triggered at will
Linux Linux Kernel
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Debian Debian Linux 10.0
NA
CVE-2011-1182
kernel/signal.c in the Linux kernel prior to 2.6.39 allows local users to spoof the uid and pid of a signal sender via a sigqueueinfo system call.
Linux Linux Kernel
Redhat Enterprise Linux Server 5.0
Redhat Enterprise Linux Workstation 5.0
Redhat Enterprise Linux 5.0
Redhat Enterprise Linux Desktop 5.0
Redhat Enterprise Linux Eus 5.6
Redhat Enterprise Linux Aus 5.6
CVSSv3
CVSSv2
CVSSv3
VMScore
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CVE-2023-7073
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CVE-2024-5495
XPath injection
bypass
CVE-2024-30043
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denial of service
CVE-2024-35468
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