CVE-2022-3104CWE-476

CVE-2022-3104

Medium · published December 15, 2022

CVSS v3.1
5.5
EPSS
0%
Percentile
17.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00263 · 17.1th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2022-12-15T02:15Z
Affected products (8)
ProductVersionsFixed in
linux/linux_kernel< 5.16.05.16.0
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (5)
https://bugzilla.redhat.com/show_bug.cgi?id=2153062 · [email protected]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=4a9800c81d2f34afb66b4b42e0330ae8298019a2 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2153062 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=4a9800c81d2f34afb66b4b42e0330ae8298019a2 · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-794697.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 14 DEC 00:00Z
    An issue was discovered in the Linux kernel through 5.16-rc6
    cvelistv5