CVE-2022-27223: debian debian_linux Improper Validation of Array Index

Modified

AliasesUBUNTU-CVE-2022-27223DEBIAN-CVE-2022-27223

Published 15-03-2022Last modified 03-08-2024

Vulnerability summary

CVE-2022-27223 is a high (CVSS 8.8) Improper Validation of Array Index vulnerability in debian debian_linux. EPSS estimates a 2.15% chance of exploitation in the next 30 days, higher than 82.1% of scored vulnerabilities.

Priority

Routine

Not severe (CVSS 8.8, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?

CVSS score

8.8/10

010

High · v3.1 (NVD)

EPSS score

2.15%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 8 · Related 7

DLA-3065-1 SUSE-SU-2022:1038-1 SUSE-SU-2022:1163-1 USN-5381-1 USN-5413-1 USN-5415-1+2 more

Timeline

15-03-2022
PublishedVulnerability first disclosed.
03-08-2024
Last modifiedVulnerability information updated.

Description

In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not validated and might be manipulated by the host for out-of-array access.

CVSS metrics

4 scores · 3 sources · 2 versions

v3.18.8v2.06.5

EPSS trend

Probability

2.15%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.15% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-129Improper Validation of Array IndexThe product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

Affected systems

Version check

Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ubuntu70 products

linux< 4.4.0-224.257 | < 4.15.0-177.186 | < 5.4.0-110.124
linux-aws< 4.4.0-1104.109 | < 4.4.0-1140.154 | < 4.15.0-1128.137 | < 5.4.0-1073.78
linux-aws-5.0All versions (No fix recorded)
linux-aws-5.11All versions (No fix recorded)
linux-aws-5.13< 5.13.0-1023.25~20.04.1

linux-aws-5.3All versions (No fix recorded)
linux-aws-5.4< 5.4.0-1075.80~18.04.1
linux-aws-5.8All versions (No fix recorded)
linux-aws-fips< 4.15.0-2067.70 | All versions (No fix recorded) | < 5.4.0-1073.78+fips1
linux-aws-hwe< 4.15.0-1128.137~16.04.1
linux-azure< 4.15.0-1138.151~14.04.1 | < 4.15.0-1138.151~16.04.1 | All versions (No fix recorded) | < 5.4.0-1078.81
linux-azure-4.15< 4.15.0-1138.151
linux-azure-5.11All versions (No fix recorded)
linux-azure-5.13< 5.13.0-1023.27~20.04.1
linux-azure-5.3All versions (No fix recorded)
linux-azure-5.4< 5.4.0-1078.81~18.04.1
linux-azure-5.8All versions (No fix recorded)
linux-azure-edgeAll versions (No fix recorded)
linux-azure-fips< 4.15.0-2049.53 | All versions (No fix recorded) | < 5.4.0-1078.81+fips1
linux-bluefield< 5.4.0-1040.44
linux-dell300x< 4.15.0-1042.47
linux-fips< 4.4.0-1074.80 | All versions (No fix recorded) | < 4.15.0-1085.94 | < 5.4.0-1049.55
linux-gcp< 4.15.0-1122.136~16.04.1 | All versions (No fix recorded) | < 5.4.0-1073.78
linux-gcp-4.15< 4.15.0-1122.136
linux-gcp-5.11All versions (No fix recorded)
linux-gcp-5.13< 5.13.0-1025.30~20.04.1
linux-gcp-5.3All versions (No fix recorded)
linux-gcp-5.4< 5.4.0-1073.78~18.04.1
linux-gcp-5.8All versions (No fix recorded)
linux-gcp-fips< 4.15.0-2032.35 | All versions (No fix recorded) | < 5.4.0-1073.78+fips1
linux-gke< 5.4.0-1071.76
linux-gke-4.15All versions (No fix recorded)
linux-gke-5.4< 5.4.0-1071.76~18.04.3
linux-gkeop< 5.4.0-1040.41
linux-gkeop-5.4< 5.4.0-1040.41~18.04.1
linux-hwe< 4.15.0-177.186~16.04.1 | All versions (No fix recorded)
linux-hwe-5.11All versions (No fix recorded)
linux-hwe-5.13< 5.13.0-41.46~20.04.1
linux-hwe-5.4< 5.4.0-110.124~18.04.1
linux-hwe-5.8All versions (No fix recorded)
linux-hwe-edgeAll versions (No fix recorded)
linux-ibm< 5.4.0-1021.23
linux-ibm-5.4< 5.4.0-1021.23~18.04.1
linux-intel-5.13All versions (No fix recorded)
linux-intel-iot-realtimeAll versions (No fix recorded)
linux-intel-iotg-5.15< 5.15.0-1008.11~20.04.1
linux-iot< 5.4.0-1004.6
linux-kvm< 4.4.0-1105.114 | < 4.15.0-1114.117 | < 5.4.0-1063.66
linux-lts-xenial< 4.4.0-224.257~14.04.1
linux-oemAll versions (No fix recorded)
linux-oem-5.10All versions (No fix recorded)
linux-oem-5.13All versions (No fix recorded)
linux-oem-5.14< 5.14.0-1033.36
linux-oem-5.6All versions (No fix recorded)
linux-oracle< 4.15.0-1093.102~16.04.1 | < 4.15.0-1093.102 | < 5.4.0-1071.77
linux-oracle-5.0All versions (No fix recorded)
linux-oracle-5.11All versions (No fix recorded)
linux-oracle-5.13< 5.13.0-1028.33~20.04.1
linux-oracle-5.3All versions (No fix recorded)
linux-oracle-5.4< 5.4.0-1071.77~18.04.1
linux-oracle-5.8All versions (No fix recorded)
linux-raspi< 5.4.0-1060.68
linux-raspi-5.4< 5.4.0-1060.68~18.04.1
linux-raspi-realtimeAll versions (No fix recorded)
linux-raspi2< 4.15.0-1109.116 | All versions (No fix recorded)
linux-realtimeAll versions (No fix recorded)
linux-riscvAll versions (No fix recorded)
linux-riscv-5.11All versions (No fix recorded)
linux-riscv-5.8All versions (No fix recorded)
linux-snapdragon< 4.15.0-1127.136

Show all 70

Netapp8 products

Show all 8

Debian2 products

linux< 5.16.12-1
debian_linuxEOL9.0

Linux1 product

linux_kernel≥ 3.18, < 4.9.304 | ≥ 4.10, < 4.14.269 | ≥ 4.15, < 4.19.232 | ≥ 4.20, < 5.4.182 | ≥ 5.5, < 5.10.103 | ≥ 5.11, < 5.15.26 | ≥ 5.16, < 5.16.12

4 vendors · 81 products