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nvd[email protected]NVD:CVE-2022-3104
HistoryDec 14, 2022 - 9:15 p.m.

CVE-2022-3104

2022-12-1421:15:11
CWE-476
web.nvd.nist.gov
6
linux
kernel
null pointer

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0

Percentile

12.8%

An issue was discovered in the Linux kernel through 5.16-rc6. lkdtm_ARRAY_BOUNDS in drivers/misc/lkdtm/bugs.c lacks check of the return value of kmalloc() and will cause the null pointer dereference.

Affected configurations

Nvd
Node
linuxlinux_kernelRange<5.16.0
OR
linuxlinux_kernelMatch5.16.0-
OR
linuxlinux_kernelMatch5.16.0rc1
OR
linuxlinux_kernelMatch5.16.0rc2
OR
linuxlinux_kernelMatch5.16.0rc3
OR
linuxlinux_kernelMatch5.16.0rc4
OR
linuxlinux_kernelMatch5.16.0rc5
OR
linuxlinux_kernelMatch5.16.0rc6
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:-:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:rc1:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:rc2:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:rc3:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:rc4:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:rc5:*:*:*:*:*:*
linuxlinux_kernel5.16.0cpe:2.3:o:linux:linux_kernel:5.16.0:rc6:*:*:*:*:*:*

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0

Percentile

12.8%