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linux linux kernel 5.7 vulnerabilities and exploits
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4.7
CVSSv3
CVE-2023-1582
A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel. This issue may allow a local attacker with user privilege to cause a denial of service.
Linux Linux Kernel
Linux Linux Kernel 5.7
NA
CVE-2001-1244
Multiple TCP implementations could allow remote malicious users to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data...
Linux Linux Kernel 2.4.0
Linux Linux Kernel 2.4.1
Microsoft Windows Nt 4.0
Netbsd Netbsd 1.5
Netbsd Netbsd 1.5.1
Hp Hp-ux 11.11
Hp Vvos 11.04
Microsoft Windows 2000
Sun Sunos 5.8
Hp Hp-ux 11.0.4
Hp Hp-ux 11.00
Linux Linux Kernel 2.4.5
Sun Sunos 5.5.1
Sun Sunos 5.7
Freebsd Freebsd 4.3
Linux Linux Kernel 2.4.2
Linux Linux Kernel 2.4.3
Linux Linux Kernel 2.4.4
Openbsd Openbsd 2.8
Openbsd Openbsd 2.9
1 EDB exploit
7.8
CVSSv3
CVE-2020-36313
An issue exists in the Linux kernel prior to 5.7. The KVM subsystem allows out-of-range access to memslots after a deletion, aka CID-0774a964ef56. This affects arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h, and virt/kvm/kvm_main.c.
Linux Linux Kernel
7.8
CVSSv3
CVE-2021-3490
The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4...
Linux Linux Kernel
Linux Linux Kernel 5.13
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.04
6 Github repositories
1 Article
7.8
CVSSv3
CVE-2020-12657
An issue exists in the Linux kernel prior to 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body.
Linux Linux Kernel
7.5
CVSSv3
CVE-2019-19768
In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).
Linux Linux Kernel 5.4.0
7.5
CVSSv3
CVE-2020-1749
A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rath...
Linux Linux Kernel -
Redhat Enterprise Linux 7.0
Redhat Enterprise Mrg 2.0
6.5
CVSSv3
CVE-2019-19319
In the Linux kernel prior to 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call, aka CID-345c0dbf3a...
Linux Linux Kernel 5.0.21
Opensuse Leap 15.1
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
5.3
CVSSv3
CVE-2020-12826
A signal access-control issue exists in the Linux kernel prior to 5.6.5, aka CID-7395ea4e65c2. Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to...
Linux Linux Kernel
Redhat Enterprise Mrg 2.0
Canonical Ubuntu Linux 20.04
Redhat Enterprise Linux 5.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
6.1
CVSSv3
CVE-2020-10751
A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest...
Kernel Selinux
Redhat Enterprise Linux Server 7.0
Redhat Enterprise Linux Server 8.0
CVSSv3
CVSSv2
CVSSv3
VMScore
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