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Linux Kernel

linux_kernel

Vendor: Linux • 14,961 CVEs

CVEs (14,961)

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CVSS
1Linux
1Linux Kernel
Apr 16, 2026
May 3, 2001
N/A· v4
N/A· v3
3.7 LOW· v2
Race condition in ptrace in Linux kernel 2.4 and 2.2 allows local users to gain privileges by using ptrace to track and modify a running setuid process.
1Linux
1Linux Kernel
Apr 16, 2026
May 3, 2001
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Linux kernel 2.4 and 2.2 allows local users to read kernel memory and possibly gain privileges via a negative argument to the sysctl call.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Unknown vulnerabilities in the UDP port allocation for Linux kernel before 2.2.19 could allow local users to cause a denial of service (deadlock).
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Certain operations in Linux kernel before 2.2.19 on the x86 architecture copy the wrong number of bytes, which might allow attackers to modify memory, aka "User access asm bug on x86."
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
7.5 HIGH· v2
Masquerading code for Linux kernel before 2.2.19 does not fully check packet lengths in certain cases, which may lead to a vulnerability.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
The System V (SYS5) shared memory implementation for Linux kernel before 2.2.19 could allow attackers to modify recently freed memory.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
3.6 LOW· v2
Unknown vulnerabilities in strnlen_user for Linux kernel before 2.2.19, with unknown impact.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
3.6 LOW· v2
Unknown vulnerability in sockfilter for Linux kernel before 2.2.19 related to "boundary cases," with unknown impact.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Signedness error in (1) getsockopt and (2) setsockopt for Linux kernel before 2.2.19 allows local users to cause a denial of service.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Unknown vulnerability in classifier code for Linux kernel before 2.2.19 could result in denial of service (hang).
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
The Linux kernel before 2.2.19 does not have unregister calls for (1) CPUID and (2) MSR drivers, which could cause a DoS (crash) by unloading and reloading the drivers.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Off-by-one vulnerability in CPIA driver of Linux kernel before 2.2.19 allows users to modify kernel memory.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
6.2 MEDIUM· v2
Unknown vulnerability in binfmt_misc in the Linux kernel before 2.2.19, related to user pages.
1Linux
1Linux Kernel
Apr 16, 2026
Feb 12, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
The "mxcsr P4" vulnerability in the Linux kernel before 2.2.17-14, when running on certain Intel CPUs, allows local users to cause a denial of service (system halt).
1Linux
1Linux Kernel
Apr 16, 2026
Jun 9, 2000
N/A· v4
N/A· v3
10.0 HIGH· v2
The "capabilities" feature in Linux before 2.2.16 allows local users to cause a denial of service or gain privileges by setting the capabilities to prevent a setuid program from dropping privileges, aka the "Linux kernel...Show more
The "capabilities" feature in Linux before 2.2.16 allows local users to cause a denial of service or gain privileges by setting the capabilities to prevent a setuid program from dropping privileges, aka the "Linux kernel setuid/setcap vulnerability."Show less
3Apple
LinuxMicrosoft
6Linux Kernel
MacosWindows 2000+3 more
Apr 16, 2026
Jun 1, 2000
N/A· v4
N/A· v3
10.0 HIGH· v2
A system does not present an appropriate legal message or warning to a user who is accessing it.
1Linux
1Linux Kernel
Apr 16, 2026
May 1, 2000
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The knfsd NFS server in Linux kernel 2.2.x allows remote attackers to cause a denial of service via a negative size value.
3Debian
LinuxRedhat
3Debian Linux
LinuxLinux Kernel
Apr 16, 2026
Mar 27, 2000
N/A· v4
N/A· v3
5.0 MEDIUM· v2
IP masquerading in Linux 2.2.x allows remote attackers to route UDP packets through the internal interface by modifying the external source IP address and port number to match those of an established connection.
1Linux
1Linux Kernel
Apr 16, 2026
Mar 23, 2000
N/A· v4
N/A· v3
2.1 LOW· v2
The Linux 2.2.x kernel does not restrict the number of Unix domain sockets as defined by the wmem_max parameter, which allows local users to cause a denial of service by requesting a large number of sockets.
2Freebsd
Linux
2Freebsd
Linux Kernel
Apr 16, 2026
Dec 31, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic) via a ping -R (reco...Show more
Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic) via a ping -R (record route) command.Show less