Is CVE-2022-27635 in the CISA KEV catalog?

No. CVE-2022-27635 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-27635?

CVE-2022-27635 has a CVSS v3 base score of 8.2 (HIGH).

What is the EPSS score for CVE-2022-27635?

CVE-2022-27635 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-27635?

Upgrade firmware-nonfree on debian 13 to 20240610-1 or later. Fixes are available for 47 affected products.

CVE & CISA-KEV Catalog

CVE-2022-27635

HIGH

8.2

CVSS v3

NVD

Description

Improper access control for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi software may allow a privileged user to potentially enable escalation of privilege via local access.

CWE-284Improper Access Control

How to fix

Remediation Available

firmware-nonfreeDebian

Fixed in:20240610-1CVE-2022-27635

iwl100-firmwareRocky

Fixed in:0:39.31.5.1-83.el7_9RHSA-2024:3939

Fixed in:0:39.31.5.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:39.31.5.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:39.31.5.1-130.el9_0RHSA-2024:3422

Fixed in:0:39.31.5.1-140.el9_3RHSA-2023:6595

iwl100-firmwareRed Hat / RHEL

Fixed in:0:39.31.5.1-83.el7_9RHSA-2024:3939

Fixed in:0:39.31.5.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:39.31.5.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:39.31.5.1-130.el9_0RHSA-2024:3422

Fixed in:0:39.31.5.1-140.el9_3RHSA-2023:6595

iwl1000-firmwareRocky

Fixed in:1:39.31.5.1-83.el7_9RHSA-2024:3939

Fixed in:1:39.31.5.1-102.el8_2.1RHSA-2024:4575

Fixed in:1:39.31.5.1-120.el8_9.1RHBA-2024:0115

Fixed in:1:39.31.5.1-130.el9_0RHSA-2024:3422

Fixed in:1:39.31.5.1-140.el9_3RHSA-2023:6595

iwl1000-firmwareRed Hat / RHEL

Fixed in:1:39.31.5.1-83.el7_9RHSA-2024:3939

Fixed in:1:39.31.5.1-102.el8_2.1RHSA-2024:4575

Fixed in:1:39.31.5.1-120.el8_9.1RHBA-2024:0115

Fixed in:1:39.31.5.1-140.el9_3RHSA-2023:6595

Fixed in:1:39.31.5.1-130.el9_0RHSA-2024:3422

iwl105-firmwareRed Hat / RHEL

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

iwl105-firmwareRocky

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

iwl135-firmwareRocky

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

iwl135-firmwareRed Hat / RHEL

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

iwl2000-firmwareRed Hat / RHEL

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

iwl2000-firmwareRocky

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

iwl2030-firmwareRocky

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

iwl2030-firmwareRed Hat / RHEL

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

iwl3160-firmwareRocky

Fixed in:0:25.30.13.0-83.el7_9RHSA-2024:3939

Fixed in:1:25.30.13.0-120.el8_9.1RHBA-2024:0115

Fixed in:1:25.30.13.0-102.el8_2.1RHSA-2024:4575

Fixed in:1:25.30.13.0-140.el9_3RHSA-2023:6595

Fixed in:1:25.30.13.0-130.el9_0RHSA-2024:3422

iwl3160-firmwareRed Hat / RHEL

Fixed in:0:25.30.13.0-83.el7_9RHSA-2024:3939

Fixed in:1:25.30.13.0-102.el8_2.1RHSA-2024:4575

Fixed in:1:25.30.13.0-120.el8_9.1RHBA-2024:0115

Fixed in:1:25.30.13.0-140.el9_3RHSA-2023:6595

Fixed in:1:25.30.13.0-130.el9_0RHSA-2024:3422

iwl3945-firmwareRed Hat / RHEL

Fixed in:0:15.32.2.9-83.el7_9RHSA-2024:3939

Fixed in:0:15.32.2.9-120.el8_9.1RHBA-2024:0115

Fixed in:0:15.32.2.9-102.el8_2.1RHSA-2024:4575

iwl3945-firmwareRocky

Fixed in:0:15.32.2.9-83.el7_9RHSA-2024:3939

Fixed in:0:15.32.2.9-102.el8_2.1RHSA-2024:4575

Fixed in:0:15.32.2.9-120.el8_9.1RHBA-2024:0115

iwl4965-firmwareRocky

Fixed in:0:228.61.2.24-83.el7_9RHSA-2024:3939

Fixed in:0:228.61.2.24-102.el8_2.1RHSA-2024:4575

Fixed in:0:228.61.2.24-120.el8_9.1RHBA-2024:0115

iwl4965-firmwareRed Hat / RHEL

Fixed in:0:228.61.2.24-83.el7_9RHSA-2024:3939

Fixed in:0:228.61.2.24-120.el8_9.1RHBA-2024:0115

Fixed in:0:228.61.2.24-102.el8_2.1RHSA-2024:4575

iwl5000-firmwareRocky

Fixed in:0:8.83.5.1_1-83.el7_9RHSA-2024:3939

Fixed in:0:8.83.5.1_1-120.el8_9.1RHBA-2024:0115

Fixed in:0:8.83.5.1_1-102.el8_2.1RHSA-2024:4575

Fixed in:0:8.83.5.1_1-140.el9_3RHSA-2023:6595

Fixed in:0:8.83.5.1_1-130.el9_0RHSA-2024:3422

iwl5000-firmwareRed Hat / RHEL

Fixed in:0:8.83.5.1_1-83.el7_9RHSA-2024:3939

Fixed in:0:8.83.5.1_1-120.el8_9.1RHBA-2024:0115

Fixed in:0:8.83.5.1_1-102.el8_2.1RHSA-2024:4575

Fixed in:0:8.83.5.1_1-140.el9_3RHSA-2023:6595

Fixed in:0:8.83.5.1_1-130.el9_0RHSA-2024:3422

iwl5150-firmwareRocky

Fixed in:0:8.24.2.2-83.el7_9RHSA-2024:3939

Fixed in:0:8.24.2.2-120.el8_9.1RHBA-2024:0115

Fixed in:0:8.24.2.2-102.el8_2.1RHSA-2024:4575

Fixed in:0:8.24.2.2-140.el9_3RHSA-2023:6595

Fixed in:0:8.24.2.2-130.el9_0RHSA-2024:3422

iwl5150-firmwareRed Hat / RHEL

Fixed in:0:8.24.2.2-83.el7_9RHSA-2024:3939

Fixed in:0:8.24.2.2-120.el8_9.1RHBA-2024:0115

Fixed in:0:8.24.2.2-102.el8_2.1RHSA-2024:4575

Fixed in:0:8.24.2.2-140.el9_3RHSA-2023:6595

Fixed in:0:8.24.2.2-130.el9_0RHSA-2024:3422

iwl6000-firmwareRocky

Fixed in:0:9.221.4.1-83.el7_9RHSA-2024:3939

Fixed in:0:9.221.4.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:9.221.4.1-102.el8_2.1RHSA-2024:4575

iwl6000-firmwareRed Hat / RHEL

Fixed in:0:9.221.4.1-83.el7_9RHSA-2024:3939

Fixed in:0:9.221.4.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:9.221.4.1-120.el8_9.1RHBA-2024:0115

iwl6000g2a-firmwareRocky

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

iwl6000g2a-firmwareRed Hat / RHEL

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

iwl6000g2b-firmwareRocky

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

iwl6000g2b-firmwareRed Hat / RHEL

Fixed in:0:18.168.6.1-83.el7_9RHSA-2024:3939

Fixed in:0:18.168.6.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:18.168.6.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:18.168.6.1-130.el9_0RHSA-2024:3422

Fixed in:0:18.168.6.1-140.el9_3RHSA-2023:6595

iwl6050-firmwareRed Hat / RHEL

Fixed in:0:41.28.5.1-83.el7_9RHSA-2024:3939

Fixed in:0:41.28.5.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:41.28.5.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:41.28.5.1-130.el9_0RHSA-2024:3422

Fixed in:0:41.28.5.1-140.el9_3RHSA-2023:6595

iwl6050-firmwareRocky

Fixed in:0:41.28.5.1-83.el7_9RHSA-2024:3939

Fixed in:0:41.28.5.1-102.el8_2.1RHSA-2024:4575

Fixed in:0:41.28.5.1-120.el8_9.1RHBA-2024:0115

Fixed in:0:41.28.5.1-130.el9_0RHSA-2024:3422

Fixed in:0:41.28.5.1-140.el9_3RHSA-2023:6595

iwl7260-firmwareRocky

Fixed in:0:25.30.13.0-83.el7_9RHSA-2024:3939

Fixed in:1:25.30.13.0-120.el8_9.1RHBA-2024:0115

Fixed in:1:25.30.13.0-102.el8_2.1RHSA-2024:4575

Fixed in:1:25.30.13.0-130.el9_0RHSA-2024:3422

Fixed in:1:25.30.13.0-140.el9_3RHSA-2023:6595

iwl7260-firmwareRed Hat / RHEL

Fixed in:0:25.30.13.0-83.el7_9RHSA-2024:3939

Fixed in:1:25.30.13.0-102.el8_2.1RHSA-2024:4575

Fixed in:1:25.30.13.0-120.el8_9.1RHBA-2024:0115

Fixed in:1:25.30.13.0-130.el9_0RHSA-2024:3422

Fixed in:1:25.30.13.0-140.el9_3RHSA-2023:6595

libertas-sd8686-firmwareRocky

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

libertas-sd8686-firmwareRed Hat / RHEL

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

libertas-sd8787-firmwareRed Hat / RHEL

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

libertas-sd8787-firmwareRocky

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

libertas-usb8388-firmwareRed Hat / RHEL

Fixed in:2:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:2:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

libertas-usb8388-firmwareRocky

Fixed in:2:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:2:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

libertas-usb8388-olpc-firmwareRocky

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

libertas-usb8388-olpc-firmwareRed Hat / RHEL

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

linux-firmwareRocky

Fixed in:0:20200421-83.git78c0348.el7_9RHSA-2024:3939

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

linux-firmwareRed Hat / RHEL

Fixed in:0:20200421-83.git78c0348.el7_9RHSA-2024:3939

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20240419-102.git055dfa8e.el8_2RHSA-2024:4575

Fixed in:0:20230824-120.git0e048b06.el8_9RHBA-2024:0115

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

linux-firmware-whenceRed Hat / RHEL

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

linux-firmware-whenceRocky

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

netronome-firmwareRed Hat / RHEL

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

netronome-firmwareRocky

Fixed in:0:20220209-130.el9_0RHSA-2024:3422

Fixed in:0:20230814-140.el9_3RHSA-2023:6595

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.24%probability of exploitation in 30 days

15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Patch1

intel.com

Third-Party Advisory1

lists.debian.org

Mailing List3

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	KEV	Fix

Embed a live status badge for CVE-2022-27635

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.