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CVE-2023-52826

17
FAUCET Score

CVE-2023-52826 is a null pointer dereference vulnerability in the Linux kernel's drm/panel/panel-tpo-tpg110 driver. This flaw occurs when drm_mode_duplicate() fails, potentially leading to a system crash. Rated Medium (CVSS 5.5), it requires local access and low privileges to exploit, resulting in high availability impact but no confidentiality or integrity loss. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.10.202CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.11, < 5.15.140CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.16, < 6.1.64CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 6.5.13CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.6, < 6.6.3CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 66th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2023-52826Moderate

kernel: drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference

May 21, 2024

References

git.kernel.org / stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea
Patch
git.kernel.org / stable/c/9268bfd76bebc85ff221691b61498cc16d75451c
Patch
git.kernel.org / stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc
Patch
git.kernel.org / stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca
Patch
git.kernel.org / stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f
Patch
git.kernel.org / stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658
Patch