01 Record

CVE-2021-46932

Input: appletouch - initialize work before device registration

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Input: appletouch - initialize work before device registration

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.7% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/A:H

NVD analysis status

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

Red Hat severity

Low. 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.

04 Metadata

Published

2024-02-27 09:44Z2 YR AGO

Last updated

2026-05-11 13:44Z3 MO AGO

Reserved

2024-02-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-665Improper InitializationClass
CWE-416Use After FreeVariant

Data version

5.2

Document digest

7b5e26b70dcafb967866dd50b7ce78fdf2bf67eb794cad30df8f23df24fe691e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux5a6eb676d3bc4d7a6feab200a92437b62ad298da to < d2cb2bf39a6d17ef4bdc0e59c1a35cf5751ad8f4, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < d1962f263a176f493400b8f91bfbf2bfedce951e, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < 292d2ac61fb0d9276a0f7b7ce4f50426f2a1c99f, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < a02e1404e27855089d2b0a0acc4652c2ce65fe46, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < 975774ea7528b489930b76a77ffc4d5379b95ff2, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < 9f329d0d6c91142cf0ad08d23c72dd195db2633c, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < e79ff8c68acb1eddf709d3ac84716868f2a91012, 5a6eb676d3bc4d7a6feab200a92437b62ad298da to < 9f3ccdc3f6ef10084ceb3a47df0961bec6196fd0, 2.6.23—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d2cb2bf39a6d17ef4bdc0e59c1a35cf5751ad8f4
git.kernel.orghttps://git.kernel.org/stable/c/d1962f263a176f493400b8f91bfbf2bfedce951e
git.kernel.orghttps://git.kernel.org/stable/c/292d2ac61fb0d9276a0f7b7ce4f50426f2a1c99f
git.kernel.orghttps://git.kernel.org/stable/c/a02e1404e27855089d2b0a0acc4652c2ce65fe46
git.kernel.orghttps://git.kernel.org/stable/c/975774ea7528b489930b76a77ffc4d5379b95ff2
git.kernel.orghttps://git.kernel.org/stable/c/9f329d0d6c91142cf0ad08d23c72dd195db2633c
git.kernel.orghttps://git.kernel.org/stable/c/e79ff8c68acb1eddf709d3ac84716868f2a91012
git.kernel.orghttps://git.kernel.org/stable/c/9f3ccdc3f6ef10084ceb3a47df0961bec6196fd0

01 Record index

CVE-2021-46932

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2021-46932

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References