github - ghsa-wmmx-6x56-w87j

GHSA-WMMX-6X56-W87J

Vulnerability from github – Published: 2024-02-26 18:30 – Updated: 2024-04-17 18:31

Details

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

f2fs: fix to avoid potential deadlock

Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential deadlock like we did in f2fs_write_single_data_page().

Severity ?

5.5 (Medium)


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

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  "aliases": [
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    "github_reviewed": false,
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  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid potential deadlock\n\nUsing f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential\ndeadlock like we did in f2fs_write_single_data_page().",
  "id": "GHSA-wmmx-6x56-w87j",
  "modified": "2024-04-17T18:31:31Z",
  "published": "2024-02-26T18:30:31Z",
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      "url": "https://git.kernel.org/stable/c/0478ccdc8ea016de1ebaf6fe6da0275c2b258c5b"
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      "url": "https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d"
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  "severity": [
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CVE-2020-36775 (GCVE-0-2020-36775)

Vulnerability from cvelistv5 – Published: 2024-02-26 17:20 – Updated: 2025-07-11 17:18

Summary

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential deadlock like we did in f2fs_write_single_data_page().

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/8e8542437bb407042…
	https://git.kernel.org/stable/c/df77fbd8c5b222c68…

Impacted products

Vendor

Product

Version

Linux

Affected: 4c8ff7095bef64fc47e996a938f7d57f9e077da3 , < 8e8542437bb4070423c9754d5ba270ffdbae8c8d (git)
Affected: 4c8ff7095bef64fc47e996a938f7d57f9e077da3 , < df77fbd8c5b222c680444801ffd20e8bbc90a56e (git)

Linux

Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.6.7 , ≤ 5.6.* (semver)
Unaffected: 5.7 , ≤ * (original_commit_for_fix)

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                "timestamp": "2024-02-27T20:50:52.006043Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-WMMX-6X56-W87J

CVE-2020-36775 (GCVE-0-2020-36775)

Tags

Sightings

Nomenclature