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CVE-2024-53062

HIGH7.1

media: mgb4: protect driver against spectre

Published Nov 19, 2024

Modified 3 months ago

No fix available

Details

In the Linux kernel, the following vulnerability has been resolved:

media: mgb4: protect driver against spectre

Frequency range is set from sysfs via frequency_range_store(), being vulnerable to spectre, as reported by smatch:

drivers/media/pci/mgb4/mgb4_cmt.c:231 mgb4_cmt_set_vin_freq_range() warn: potential spectre issue 'cmt_vals_in' [r]
drivers/media/pci/mgb4/mgb4_cmt.c:238 mgb4_cmt_set_vin_freq_range() warn: possible spectre second half.  'reg_set'

Fix it.

References

WEBhttps://git.kernel.org/stable/c/2aee207e5b3c94ef859316008119ea06d6798d49 WEBhttps://git.kernel.org/stable/c/e0bc90742bbd6eb9c63e6c22f8f6e10be7b1e225 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2024-53062

CVSS Analysis

CVSS v3.1

7.1

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

HighA:H

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

Ecosystems

Timeline

PublishedNov 19, 2024

ModifiedOct 1, 2025

CVE-2024-53062 | Mondoo Vulnerability Intelligence