CVE-2022-48619: linux kernel — Fix

Description

An issue was discovered in drivers/input/input.c in the Linux kernel before 5.17.10. An attacker can cause a denial of service (panic) because input_set_capability mishandles the situation in which an event code falls outside of a bitmap.

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CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-755 CWE-755

Affected Products

Vendor	Product	Versions
linux	linux_kernel	< 5.17.10

References

Advisories & Patches

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.10 https://github.com/torvalds/linux/commit/409353cbe9fe48f6bc196114c442b1cff05a39bc https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.10 https://github.com/torvalds/linux/commit/409353cbe9fe48f6bc196114c442b1cff05a39bc

Frequently Asked Questions

What is CVE-2022-48619? +

An issue was discovered in drivers/input/input.c in the Linux kernel before 5.17.10. An attacker can cause a denial of service (panic) because input_set_capability mishandles the situation in which an event code falls outside of a bitmap. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2022-48619? +

CVE-2022-48619 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2022-48619? +

CVE-2022-48619 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-48619? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2022-48619