01 Record

CVE-2023-52858

clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data

MediumPUBLISHEDCNA: Linux

CNA base score6.2 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 16.4% of scored records. A rank, not a probability.

NVD base score

6.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-11 19:34Z5 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 6.2)

CNA CVSS vector

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

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

78bc38796e6f36eb711c87cbb6f699928871876542315d1807e0bd8e8df37836

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3b5e748615e714711220b2a95d19bd25a037db09 to < e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e, 3b5e748615e714711220b2a95d19bd25a037db09 to < 4f861b63945e076f9f003a5fad958174096df1ee, 3b5e748615e714711220b2a95d19bd25a037db09 to < e964d21dc034b650d719c4ea39564bec72b42f94, 3b5e748615e714711220b2a95d19bd25a037db09 to < a836efc21ef04608333d6d05753e558ebd1f85d0, 3b5e748615e714711220b2a95d19bd25a037db09 to < 1d89430fc3158f872d492f1b88d07262f48290c0, 3b5e748615e714711220b2a95d19bd25a037db09 to < 5fbea47eebff5daeca7d918c99289bcd3ae4dc8d, 3b5e748615e714711220b2a95d19bd25a037db09 to < 2befa515c1bb6cdd33c262b909d93d1973a219aa, 5.0—

linuxlinux_kernel3b5e748615e7, 5.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e
git.kernel.orghttps://git.kernel.org/stable/c/4f861b63945e076f9f003a5fad958174096df1ee
git.kernel.orghttps://git.kernel.org/stable/c/e964d21dc034b650d719c4ea39564bec72b42f94
git.kernel.orghttps://git.kernel.org/stable/c/a836efc21ef04608333d6d05753e558ebd1f85d0
git.kernel.orghttps://git.kernel.org/stable/c/1d89430fc3158f872d492f1b88d07262f48290c0
git.kernel.orghttps://git.kernel.org/stable/c/5fbea47eebff5daeca7d918c99289bcd3ae4dc8d
git.kernel.orghttps://git.kernel.org/stable/c/2befa515c1bb6cdd33c262b909d93d1973a219aa

07 Fixed in

Debian 12

linux
Fixed in 6.1.64-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.6.8-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.6.8-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.