github - ghsa-966p-c3x9-6gp2

ghsa-966p-c3x9-6gp2

Vulnerability from github

Published

2024-07-29 18:30

Modified

2024-07-29 18:30

Details

In the Linux kernel, the following vulnerability has been resolved:

bcachefs: Fix sb_field_downgrade validation

bch2_sb_downgrade_validate() wasn't checking for a downgrade entry extending past the end of the superblock section
for_each_downgrade_entry() is used in to_text() and needs to work on malformed input; it also was missing a check for a field extending past the end of the section

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{
   affected: [],
   aliases: [
      "CVE-2024-41086",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-07-29T16:15:04Z",
      severity: null,
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nbcachefs: Fix sb_field_downgrade validation\n\n- bch2_sb_downgrade_validate() wasn't checking for a downgrade entry\n  extending past the end of the superblock section\n\n- for_each_downgrade_entry() is used in to_text() and needs to work on\n  malformed input; it also was missing a check for a field extending\n  past the end of the section",
   id: "GHSA-966p-c3x9-6gp2",
   modified: "2024-07-29T18:30:38Z",
   published: "2024-07-29T18:30:38Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-41086",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/692aa7a54b2b28d59f24b3bf8250837805484b99",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/bf920ed92ef24dcd6970c88881cd4700b3acf05b",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}

cve-2024-41086

Vulnerability from cvelistv5

Published

2024-07-29 15:48

Modified

2024-12-19 09:11

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation - bch2_sb_downgrade_validate() wasn't checking for a downgrade entry extending past the end of the superblock section - for_each_downgrade_entry() is used in to_text() and needs to work on malformed input; it also was missing a check for a field extending past the end of the section

References

▼	URL	Tags
	https://git.kernel.org/stable/c/bf920ed92ef24dcd6970c88881cd4700b3acf05b
	https://git.kernel.org/stable/c/692aa7a54b2b28d59f24b3bf8250837805484b99

Impacted products

Vendor

Product

Version

▼

Linux

Version: 84f1638795da1ff2084597de4251e9054f1ad728
Version: 84f1638795da1ff2084597de4251e9054f1ad728

Linux

Version: 6.7

Show details on NVD website

JSON

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All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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