01 Record

CVE-2024-42265

protect the fetch of ->fd[fd] in do_dup2() from mispredictions

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

protect the fetch of ->fd[fd] in do_dup2() from mispredictions

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.0% 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

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.

04 Metadata

Published

2024-08-17 08:54Z2 YR AGO

Last updated

2026-05-12 11:56Z3 MO AGO

Reserved

2024-07-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-99Improper Control of Resource Identifiers ('Resource Injection')Class

Data version

5.2

Document digest

dd1da18b2f01e0b711bc2c0c17c723ec1191311f5302bd3adbcbd3d289d78b3c

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux8280d16172243702ed43432f826ca6130edb4086 to < ed42e8ff509d2a61c6642d1825032072dab79f26, 8280d16172243702ed43432f826ca6130edb4086 to < 41a6c31df77bd8e050136b0a200b537da9e1084a, 8280d16172243702ed43432f826ca6130edb4086 to < 08775b3d6ed117cf4518754ec7300ee42b6a5368, 8280d16172243702ed43432f826ca6130edb4086 to < 3f480493550b6a23d3a65d095d6569d4a7f56a0f, 8280d16172243702ed43432f826ca6130edb4086 to < 5db999fff545b924b24c9afd368ef5c17279b176, 8280d16172243702ed43432f826ca6130edb4086 to < da72e783afd27d9f487836b2e6738146c0edd149, 8280d16172243702ed43432f826ca6130edb4086 to < 1171ceccabfd596ca370c5d2cbb47d110c3f2fe1, 8280d16172243702ed43432f826ca6130edb4086 to < 8aa37bde1a7b645816cda8b80df4753ecf172bf1, 3.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/ed42e8ff509d2a61c6642d1825032072dab79f26
git.kernel.orghttps://git.kernel.org/stable/c/41a6c31df77bd8e050136b0a200b537da9e1084a
git.kernel.orghttps://git.kernel.org/stable/c/08775b3d6ed117cf4518754ec7300ee42b6a5368
git.kernel.orghttps://git.kernel.org/stable/c/3f480493550b6a23d3a65d095d6569d4a7f56a0f
git.kernel.orghttps://git.kernel.org/stable/c/5db999fff545b924b24c9afd368ef5c17279b176
git.kernel.orghttps://git.kernel.org/stable/c/da72e783afd27d9f487836b2e6738146c0edd149
git.kernel.orghttps://git.kernel.org/stable/c/1171ceccabfd596ca370c5d2cbb47d110c3f2fe1
git.kernel.orghttps://git.kernel.org/stable/c/8aa37bde1a7b645816cda8b80df4753ecf172bf1
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html

01 Record index

CVE-2024-42265

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-42265

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References