CVE-2022-39842

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 45.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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.

Published

2022-09-05 00:00Z4 YR AGO

Last updated

2024-08-03 12:07Z2 YR AGO

Reserved

2022-09-05

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

cc5fa7b5a4bbe34654a53859007ab3206ca3a8319cf7fbfd1eedeea9fe7d98a8

• cdn.kernel.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19
• github.comhttps://github.com/torvalds/linux/commit/a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7
• lists.debian.org[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2022/10/msg00000.htmlmailing-list
• www.debian.orgDSA-5257https://www.debian.org/security/2022/dsa-5257vendor-advisory
• lists.debian.org[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security updatehttps://lists.debian.org/debian-lts-announce/2022/11/msg00001.htmlmailing-list
• lore.kernel.orghttps://lore.kernel.org/all/YylaC1wHHyLw22D3%40kadam/T/