CVSS3
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
AI Score
Confidence
High
EPSS
Percentile
5.1%
In the Linux kernel, the following vulnerability has been resolved:
drm/panel: fix a possible null pointer dereference In
versatile_panel_get_modes(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a NULL pointer dereference on failure
of drm_mode_duplicate(). Add a check to avoid npd.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure-5.15 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure-6.5 | < any | UNKNOWN |
git.kernel.org/linus/924e5814d1f84e6fa5cb19c6eceb69f066225229 (6.7-rc1)
git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190
git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4
git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402
git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992
git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229
git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1
launchpad.net/bugs/cve/CVE-2023-52821
nvd.nist.gov/vuln/detail/CVE-2023-52821
security-tracker.debian.org/tracker/CVE-2023-52821
www.cve.org/CVERecord?id=CVE-2023-52821